{"title":"Sensors","description":null,"products":[{"product_id":"treedix-10pcs-obstacle-avoidance-sensor-module-infrared-pair-tube-module-photoelectric-reflection-sensor-compatible-with-arduino-smart-car-robot","title":"Treedix 10pcs Obstacle Avoidance Sensor Module Infrared Pair Tube Module Photoelectric Reflection Sensor Compatible with Arduino Smart Car Robot","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The sensor module has strong adaptability to ambient light. It has a pair of infrared emitting and receiving tubes. The emitting tube emits a certain frequency of infrared rays. When the detection direction encounters an obstacle (reflecting surface), the infrared rays are reflected back by the receiving tube receive;\u003cbr\u003e· After processing by the comparator circuit, the green indicator light will light up, and the signal output interface will output a digital signal (a low-level signal). The detection distance can be adjusted through the potentiometer knob, and the effective distance range is 2 to 30 cm；\u003cbr\u003e· The product has convenient installation, long service life, good conductivity and corrosion resistance;\u003cbr\u003e· The detection distance of the sensor can be adjusted by a potentiometer, which has the characteristics of low interference, easy assembly, and convenient use; the working voltage is 3.3V-5V;\u003cbr\u003e· It can be widely used in many occasions such as robot obstacle avoidance, obstacle avoidance trolley, assembly line counting and black and white line tracking.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1 When the module detects the front obstacle signal, the green indicator on the circuit board lights up, and the OUT port continues to output a low-level signal. The module has a detection distance of 2～30cm, a detection angle of 35°, and the detection distance can pass the potential Adjust the potentiometer clockwise to increase the detection distance; adjust the potentiometer counterclockwise to decrease the detection distance.\u003cbr\u003e 2. The sensor takes active infrared reflection detection, so the reflectivity and shape of the target are the key to the detection distance. Among them, the black detection distance is the smallest, and the white is the largest; the distance of a small area is small, and the distance of a large area is large.\u003cbr\u003e 3. The output port OUT of the sensor module can be directly connected to the IO port of the single-chip microcomputer, or can directly drive a 5V relay; connection mode: VCC-VCC; GND-GND; OUT-IO\u003cbr\u003e 4. The comparator adopts LM393, which works stably\u003cbr\u003e 5. 3-5V DC power supply can be used to power the module. When the power is turned on, the red power indicator lights up\u003cbr\u003e 6. With 3mm screw holes, easy to fix and install\u003cbr\u003e 7. Circuit board size: 3.2CM*1.4CM\u003cbr\u003e 8. The threshold comparison voltage of each module has been adjusted through the potentiometer before delivery. Please do not adjust the potentiometer at will if it is not a special case.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eModule interface description\u003c\/b\u003e\u003cbr\u003e 1 VCC external 3.3V-5V voltage (can be directly connected with 5v microcontroller and 3.3v microcontroller)\u003cbr\u003e 2 GND External GND\u003cbr\u003e 3 OUT Small board digital output interface (0 and 1)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage includes\u003c\/b\u003e\u003cbr\u003e 10 *Infrared Obstacle Avoidance Sensor Module（Note: No wiring）\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585537216766,"sku":"TRX5-0049","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51NrT6pj2HL.jpg?v=1648020917"},{"product_id":"treedix-ultrasonic-sensor-hc-sr04-ultrasonic-distance-measuring-module-compatible-with-arduino-uno-r3-51-stm32","title":"Treedix Ultrasonic Sensor HC-SR04 Ultrasonic Distance Measuring Module Compatible with Arduino UNO R3\/51\/STM32","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The module has stable performance and accurate distance measurement.\u003cbr\u003e· The high precision of the module, the ultra-close blind zone (2cm), and the stable ranging is a strong basis for this product to successfully enter the market.\u003cbr\u003e· The working principle of the module: using IO trigger to measure the distance, give a high level signal of at least 10us; the module automatically sends 8 40khz square waves to automatically detect whether there is a signal return; if there is a signal return, a high level is output through IO, The duration of the high level is the time from emission to return of the ultrasonic wave.\u003cbr\u003e· Test distance = ((Duration of high level)*(Sonic :340m\/s))\/2\u003cbr\u003e· HC-SR04 ultrasonic distance sensor is very suitable for all projects that need distance measurement, such as avoiding obstacles.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1: Use voltage: DC5V\u003cbr\u003e 2: Quiescent current: less than 2mA\u003cbr\u003e 3: Level output: high 5V\u003cbr\u003e 4: Level output: bottom 0V\u003cbr\u003e 5: Sensing angle: \u0026lt;15°\u003cbr\u003e 6: Detection distance: 2cm-450cm (0.8~177 inch)\u003cbr\u003e 7: High precision: up to 0.3cm (0.12 inch) \u003cbr\u003e 8.Wiring Mode：VCC, trig (control terminal), echo (receiving terminal), GND How to use this product: one control port sends a high level of more than 10US, you can wait for high level output at the receiving port.\u003cbr\u003e As soon as there is output, you can start the timer to count. When the port becomes low level, you can read the value of the timer. At this time, it is the time of this ranging to calculate the distance. Such continuous periodic measurement, you can The value of your mobile measurement is reached.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePcakage included:\u003c\/b\u003e\u003cbr\u003e 4 X HC-SR04Ultrasonic Sensor\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585538887934,"sku":"TRX5-0055","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41zt-gtmQ4L.jpg?v=1648020978"},{"product_id":"treedix-digital-load-cell-weight-sensor-1kg-5kg-10kg-20kg-portable-electronic-kitchen-scale-hx711-weighing-sensors-ad-module20kg-hx711","title":"Treedix Digital Load Cell Weight Sensor 1kg\/5KG\/10kg\/20kg Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Rugged aluminum alloy structure, with strain gauge, pre-installed with strain relief wire. Accurately measure the force from 1kg \/ 5kg \/ 10kg \/ 20kg.\u003cbr\u003e· HX711: The top of the line load cell installed on the breakout board is perfectly matched with the load cell, which can provide fast and accurate force measurement. It measures the tiny changes in the resistance of the strain gauge mounted on the load cell and passes these values directly to any microcontroller.\u003cbr\u003e· The HX711 module uses 24 high-precision A\/D converter chips, hx711, which is designed for high-precision electronic scales. It has two analog input channels and a 128x programmable gain amplifier.\u003cbr\u003e· Simple digital control and serial interface: pin drive control, no programming required.\u003cbr\u003e· Connections：Red to E; Black to E-; Green to A; White to A-\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Material: metal\u003cbr\u003e Weight: 200g\u003cbr\u003e Size: 80*13*13mm (31*5.1*5.1 inch)\u003cbr\u003e Working current: 1A\u003cbr\u003e Working voltage: 5V\u003cbr\u003e Operating temperature range: -20 degrees to +85 degrees\u003cbr\u003e Note: Make sure not to press the white cover directly to avoid damage to the sensor\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 1 x Load cell \u003cbr\u003e 1 x HX711 24BIT Precision ADC Module on breakout board\u003cbr\u003e 10 x Breakaway header pins for HX711 connection\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1KG＋HX711","offer_id":42585539772670,"sku":"TRX5-0058-A","price":8.99,"currency_code":"USD","in_stock":true},{"title":"5KG＋HX711","offer_id":42585539805438,"sku":"TRX5-0058-B","price":9.99,"currency_code":"USD","in_stock":true},{"title":"10KG＋HX711","offer_id":42585539838206,"sku":"TRX5-0058-C","price":10.99,"currency_code":"USD","in_stock":true},{"title":"20KG＋HX711","offer_id":42585539870974,"sku":"TRX5-0059-D","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31nlJrSxSLL.jpg?v=1648021026"},{"product_id":"treedix-replacement-for-arduino-digital-38khz-receiver-and-transmitter-sensor-module-kit","title":"Treedix Replacement for Arduino Digital 38khz Receiver and Transmitter Sensor Module Kit","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dedicated module, port compatible with sensor expansion board, with emission status indicator light, convenient for debugging.\u003cbr\u003e· Can be used with infrared receiver module.\u003cbr\u003e· Two fixing holes are provided for easy installation.\u003cbr\u003e· Wiring instructions: DAT digital output interface; VCC 5V DC power supply positive; GND 5V DC power supply negative.\u003cbr\u003e· Power supply voltage: 5V; working environment: -25~+85℃; storage temperature: -30~+100 ℃.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Supply voltage: 5V\u003cbr\u003e Working environment: -25~+85℃\u003cbr\u003e Storage temperature: -30~+100 ℃\u003cbr\u003e \u003cbr\u003e\u003cb\u003eInfrared receiver module\u003c\/b\u003e\u003cbr\u003e 1. Using 1838 remote control receiver, high sensitivity\u003cbr\u003e 2. Working voltage 5V\u003cbr\u003e 3. Output form: digital output\u003cbr\u003e 4. Two fixing holes are provided for easy installation. Aperture 3.1mm\u003cbr\u003e 5. With data indicator\u003cbr\u003e 6. PCB size: 23.5*21.5mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eInfrared emission module\u003c\/b\u003e\u003cbr\u003e Supply voltage: 5V\u003cbr\u003e Working environment: -25~+85℃\u003cbr\u003e Storage temperature: -30~+100 ℃\u003cbr\u003e Wavelength: 940nm\u003cbr\u003e Module size: 13.7mm×27.8mm\u003cbr\u003e Module weight: 1g\u003cbr\u003e Signal type: digital signal\u003cbr\u003e Infrared center wavelength: about 850nm-940nm\u003cbr\u003e Infrared emission angle: about 20 degrees\u003cbr\u003e Infrared emission distance: about 1.3 meters (5V 38Khz)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*Infrared receiver module\u003cbr\u003e 2*Infrared transmitter module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585541804286,"sku":"TRX5-0082","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41u74cCneLL.jpg?v=1648021130"},{"product_id":"treedix-3pcs-hc-sr501-human-body-infrared-sensor-module-infrared-pyroelectric-pir-module-motion-sensor-detection-module","title":"Treedix 3pcs HC-SR501 Human Body Infrared Sensor Module Infrared Pyroelectric PIR Module Motion Sensor Detection Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· HC-SR501 human sensor module, it can be divided into two parts: infrared sensitive crystal and processing circuit.\u003cbr\u003e· The module is an automatic control module based on infrared technology, adopts the original imported probe design, high sensitivity, strong reliability, and ultra-low voltage working mode\u003cbr\u003e· Fully automatic sensing: when someone enters the sensing range, the input high level, when the person leaves the sensing range, the high level is automatically turned off with a delay, and the output low level\u003cbr\u003e· Photosensitive control (optional): The module has a reserved position, which can be set for photosensitive control, and does not sense during the day or when the light is strong. Photosensitive control is an optional function, and no photoresistor is installed at the factory. If necessary, please purchase separately\u003cbr\u003e· Widely used in all kinds of automatic induction electrical equipment, especially automatic control products powered by dry batteries, human body induction toys\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Two trigger modes: L can not be repeated, H can be repeated\u003cbr\u003e A. Non-repeatable trigger mode: After sensing the output high level, once the delay time ends, the output will automatically change from high level to low level.\u003cbr\u003e B. Repeatable trigger mode: After the induction output is high, during the delay period, if there is a human body moving within its sensing range, its output will always remain high, and the delay will be high until the person leaves. The level changes to low level (every activity from the sensor module to the human body will automatically extend a delay time period, and the time of one activity is the starting point of the delay time).\u003cbr\u003e Size: 24.5*32.8mm (0.97*1.3in)\u003cbr\u003e Operating voltage range: default operating voltage: DC5V-20V\u003cbr\u003e Quiescent current: 65A, especially suitable for electrical products powered by dry batteries\u003cbr\u003e Extension time: 5-200s (adjustable)\u003cbr\u003e Blocking time: 2.5s\u003cbr\u003e Working temperature: -15℃-+70℃\u003cbr\u003e Sensor diameter: 23mm \u003cbr\u003e Note：After the induction module is powered on, there will be an initialization time of about one minute, during which time the module will output 0-3 times at intervals, and enter the standby state after one minute\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 3*HC-SR501 PIR Infared Sensor \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585558384894,"sku":"TRX5-0146","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41wAjZn5gKS.jpg?v=1648021751"},{"product_id":"treedix-10pcs-voltage-detection-module-voltage-sensor-dc0-25v-terminal-sensor-for-arduino-uno-mega-robot-smart-car-geekstory","title":"Treedix 10PCS Voltage Detection Module Voltage Sensor DC0-25V Terminal Sensor for Arduino UNO Mega Robot Smart Car Geekstory","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module is designed based on the principle of resistance divider, which can reduce the input voltage of the terminal interface by 5 times\u003cbr\u003e· Convenience: small size, light weight, easy to use\u003cbr\u003e· The maximum analog input voltage is 5V, and the input voltage of the voltage detection module is not greater than 5Vx5 = 25V.\u003cbr\u003e· Voltage input range: DC 0-25 V, voltage analog resolution: 0.00489V\u003cbr\u003e· This product is very suitable for DIY electronic design projects\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e The Arduino analog input voltage is up to 5V, so the input voltage of the voltage detection module cannot be greater than 5V×5=25V (if a 3.3V system is used, the input voltage cannot be greater than 3.3Vx5=16.5V). Because the AVR chip used by Arduino is 10-bit AD, the analog resolution of this module is 0.00489V (5V\/1023), therefore, the detection input of the voltage detection module is a small voltage of 0.00489V×5=0.02445V.\u003cbr\u003e Voltage input range: DC0－25V\u003cbr\u003e Voltage detection range: DC0.02445V-25V\u003cbr\u003e Voltage simulation resolution: 0.00489V\u003cbr\u003e DC input interface: the positive terminal is connected to VCC, the negative terminal is connected to GND\u003cbr\u003e Output interface: \"+\" connects to 5\/3.3V\u003cbr\u003e \"-\" is connected to GND\u003cbr\u003e \"s\" is connected to the AD pin of Arduino \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 10*Voltage sensor\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585562841342,"sku":"TRX5-0181","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51uPAU-nMOS.jpg?v=1648021968"},{"product_id":"treedix-vl53l0xv2-time-of-flight-tof-laser-ranging-sensor-module-breakout-940nm-gy-vl53l0xv2-laser-distance-module-i2c-iic","title":"Treedix VL53L0XV2 Time of Flight (ToF) Laser Ranging Sensor Module Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· VL53L0XV2 Time of Flight distance sensor module.\u003cbr\u003e· Range from ±3% at best to over ±10% in less optimal conditions.\u003cbr\u003e· Maximum Sensoring Distance: 2m.\u003cbr\u003e· Working Voltage: 2.6V - 5.5V.\u003cbr\u003e· 100% brand new and high quality.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eProduct description.\u003c\/b\u003e\u003cbr\u003e VDD Regulated 2.8 V output. Almost 150 mA is available to power external components. (If you want to bypass the internal regulator, you can instead use this pin as a 2.8 V input with VIN disconnected.)\u003cbr\u003e VIN This is the main 2.6 V to 5.5 V power supply connection. The SCL and SDA level shifters pull the I2C lines high to this level.\u003cbr\u003e GND The ground (0 V) connection for your power supply. Your I2C control source must also share a common ground with this board.\u003cbr\u003e SDA Level-shifted I²C data line: HIGH is VIN, LOW is 0 V\u003cbr\u003e SCL Level-shifted I²C clock line: HIGH is VIN, LOW is 0 V\u003cbr\u003e XSHUT This pin is an active-low shutdown input; the board pulls it up to VDD to enable the sensor by default. Driving this pin low puts the sensor into hardware standby. This input is not level-shifted. \u003cbr\u003e \u003cb\u003ePackage includes : \u003c\/b\u003e\u003cbr\u003e 1x VL53L0XV2 Time of Flight Distance Sensor\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585566576894,"sku":"B07ZKFRDQX","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41JB7fLY6hL.jpg?v=1648022118"},{"product_id":"treedix-2-pcs-jsn-sr04t-ultrasonic-module-sensor-distance-measuring-with-waterproof-probe-compatible-with-arduino","title":"Treedix 2 pcs JSN-SR04T Ultrasonic Module Sensor Distance Measuring with Waterproof Probe Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module can provide 20~600cm non-contact distance measuring function, the ranging accuracy can be 2mm.\u003cbr\u003e· Small size and convenient to use; Low voltage and low power consumption; High measurement accuracy; Strong anti-interference.\u003cbr\u003e· Integrated sealed waterproof probe with wire design, which is suitable for wet and harsh measurement occasions.\u003cbr\u003e· Use IO port TRIG to trigger ranging, giving a high level signal of at least 10us; The module automatically sends eight 40khz square waves and automatically detects whether a signal returns.\u003cbr\u003e· Product application: Horizontal ranging; Obstacle avoidance and automatic control; Object approaching and presence detection; Traffic control; Artificial intelligence, teaching and research.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working voltage: DC 5V\u003cbr\u003e Static working current: 5mA\u003cbr\u003e Working current: 30mA\u003cbr\u003e Acoustic wave emission frequency: 40KHz\u003cbr\u003e Size: 41 x 28.5mm\u003cbr\u003e Working Temperature：-10~70℃\u003cbr\u003e Storing Temperature：-20~80℃\u003cbr\u003e Test distance = (high level time * speed of sound (340M \/ S)) \/ 2\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x Ultrasonic Module JSN-SR04T\u003cbr\u003e\u003cbr\u003e 1 x Waterproof Probe\u003cbr\u003e\u003cbr\u003e This module is easy to use. If a control port sends a high level above 10US, you can wait for the high level output at the receiving port. The timer can be started as soon as there is an output. When the port becomes low, the timer value can be read. At this time, it is the time of this distance measurement, and the distance can be calculated. Such continuous periodic measurement can be Reach the value of your mobile measurement.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585573163262,"sku":"TRX2-0075","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41CWwoTagaL.jpg?v=1648022369"},{"product_id":"treedix-10pcs-lm393-photosensitive-resistance-light-sensor-relay-module-compatible-with-arduino","title":"Treedix 10pcs LM393 Photosensitive Resistance Light Sensor Relay Module Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 100% brand new and high quality.\u003cbr\u003e· Using a wide voltage LM393 comparator.\u003cbr\u003e· With a mouting screw hole, easy to install Using the sensitive type photosensitive resistance sensor.\u003cbr\u003e· The comparator output signal clean waveform is good, driving ability, than 15mA With adjustable potentiometer can adjust the brightness of the light detected.\u003cbr\u003e· Working voltage: 3.3V-5V Output: DO digital switch output (0 and 1), AO analog voltage output.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\u003c!-- show up to 2 reviews by default --\u003e\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585576964350,"sku":"PCB-0020","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51ghsvYyLPL.jpg?v=1648022534"},{"product_id":"treedix-ov7670-camera-module-with-fifo-30w-pixel-image-sensor-stm32-microcontroller-drive-development-board","title":"Treedix OV7670 Camera Module with FIFO 30W Pixel Image Sensor STM32 Microcontroller Drive Development Board","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e· OV7670 with fifo module is a module with buffer storage space for slow-speed mcu that can realize image acquisition control.\u003cbr\u003e· This module adds a fifo (first-in first-out) memory chip, which also contains a 30w pixel cmos image sensor chip, a 3.6mm focal length lens and lens holder.\u003cbr\u003e· Onboard CMOS chip require different power supplies. Core voltage: 1.8V ± 10%. Analog voltage: 2.45V to 3V. IO voltage: 1.7 to 3V.\u003cbr\u003e· The board leads out control pins and data pins at the same time, which is convenient for operation and use.\u003cbr\u003e· If the internal LDO is used to power the core (1.8V), the I \/ O voltage should be 2.45V or higher, otherwise the external 1.8V must be used to power the core.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Photosensitive array: 640X480\u003cbr\u003e Core voltage: 1.8V ± 10%\u003cbr\u003e Analog voltage: 2.45V to 3V\u003cbr\u003e IO voltage: 1.7 to 3V\u003cbr\u003e Power consumption: 60mW \/ 15fpsVGAYUV\u003cbr\u003e Sleep: \u0026lt;20μA\u003cbr\u003e Temperature operation: -30 ℃ to 70 ℃\u003cbr\u003e Stable work: 0 ℃ to 50 ℃\u003cbr\u003e Output format (8 bits): YUV \/ YCbCr4: 2: 2 RGB565 \/ 555\/444 GRB4: 2: 2 Raw RGB Data\u003cbr\u003e Optical size: 1\/6 \"\u003cbr\u003e Viewing angle: 25 °\u003cbr\u003e Maximum chastity rate: 30fps VGA\u003cbr\u003e Sensitivity: 1.3V \/ (Lux-sec)\u003cbr\u003e Signal to noise ratio: 46 dB\u003cbr\u003e Dynamic range: 52 dB\u003cbr\u003e Browse Mode: Progressive\u003cbr\u003e Electronic exposure: Line 1 to Line 510\u003cbr\u003e Pixel area: 3.6μm x 3.6μm\u003cbr\u003e Dark current: 12 mV \/ s at 60 ℃\u003cbr\u003e Well capacity: 17Ke\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x OV7670 Camera Module with FIFO\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585585647870,"sku":"TRX2-0108","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41Cpv-Uo_GL.jpg?v=1648022839"},{"product_id":"treedix-2pcs-cjmcu-606-raindrop-sensor-rainwater-detector-conductive-liquid-sensor-rain-detection-module-3-3v-5v-compatible-with-arduino","title":"Treedix 2pcs CJMCU-606 Raindrop Sensor Rainwater Detector Conductive Liquid Sensor Rain Detection Module 3.3V-5V Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The raindrop sensor is an analog (digital) input module, also called rainwater and rainfall sensor.\u003cbr\u003e· It can be used to monitor various weather conditions, detect whether it is raining and the amount of rainfall.\u003cbr\u003e· When the module detects water, the module output pin will output high level, and when there is no water, it will output a Vil.\u003cbr\u003e· Users can choose to connect LEDs or other triggering devices to better show status when water is detected.\u003cbr\u003e· Easy to use, Compatible with Arduino projects.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working Voltage：DC 3.3-5V\u003cbr\u003e Size：26 x 40 mm\u003cbr\u003e \u003cbr\u003ePin：\u003cbr\u003e VCC: DC3.3-5V\u003cbr\u003e GND: Ground\u003cbr\u003e OUT: Output high level when rain detected, output vil when rain not detected.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 2 x Raindrop Sensor Module\u003cbr\u003e 2 x Pin Header\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585590071550,"sku":"TRX2-0146","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41wvNUs-n2L.jpg?v=1648023015"},{"product_id":"treedix-3-pcs-ds3231-high-precision-real-time-clock-module-board-iic-temperature-sensor-compatible-with-arduino-raspberry-pi","title":"Treedix 3 pcs DS3231 High Precision Real Time Clock Module Board IIC Temperature Sensor Compatible with Arduino Raspberry Pi","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Onboard DS3231 high precision clock chip, high-precision I2C real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO).\u003cbr\u003e· The module contains a battery input, which can maintain accurate timing when the main power is disconnected. The integrated crystal oscillator improves the long-term accuracy of the module.\u003cbr\u003e· The working format of the clock can be 24 hours or 12 hours with AM\/PM indication. Provide two configurable calendar alarms and a configurable square wave output. The address and data are transferred serially via the I2C bidirectional bus.\u003cbr\u003e· The module also integrates a very accurate digital temperature sensor, which can be accessed through the I2C interface (Just like time). The accuracy of this temperature sensor is ±3°C.\u003cbr\u003e· The on-chip control circuit can realize automatic power supply detection and manage the power supply switching between the main power supply and the backup power supply(which is the low-voltage battery). If the main power supply is off, the module can continue to provide accurate timing and temperature.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Dimensions: 38 x 22 x 14mm\u003cbr\u003e Working voltage: 3.3~5.5V\u003cbr\u003e Clock chip: High-precision clock chip DS3231\u003cbr\u003e Clock accuracy: Within 0-40℃, accuracy 2ppm, annual error about 1 minute\u003cbr\u003e Memory chip: AT24C32 (Storage capacity 32K)\u003cbr\u003e IIC bus interface, high transmission speed 400KHz (when working voltage is 5V)\u003cbr\u003e Can cascade other IIC devices, 24C32 address can be modified by short circuit A0\/A1\/A2, the default address is 0x57\u003cbr\u003e The chip has a temperature sensor with an accuracy of ±3℃\u003cbr\u003e The real-time clock generates seconds, minutes, hours, days, dates, months, and years timing\u003cbr\u003e With 2 calendar alarm clocks\u003cbr\u003e Programmable square wave output\u003cbr\u003e With LIR2032 rechargeable battery holder for you to install the battery to ensure that the clock still runs normally after the system is powered off\u003cbr\u003e \u003cb\u003eNote: Battery is not included in the package.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 3 x DS3231 Real Time Clock Module\u003cbr\u003e \u003cbr\u003eWiring Instructions 1 (Compatible with UNO R3):\u003cbr\u003e SCL→A5\u003cbr\u003e SDA→A4\u003cbr\u003e VCC→3.3V\/5V\u003cbr\u003e GND→GND\u003cbr\u003e \u003cbr\u003eWiring Instructions 2 (Compatible with Raspberry Pi):\u003cbr\u003e SCL→GPIO3\u003cbr\u003e SDA→GPIO2\u003cbr\u003e VCC→3.3V\/5V\u003cbr\u003e GND→GND\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585591644414,"sku":"TRX2-0178","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41AqFRLD-YL.jpg?v=1648023082"},{"product_id":"treedix-wide-angle-camera-module-night-vision-surveillance-camera-module-webcam-sensor-ov5647-compatible-with-raspberry-pi-2b-pi-3-b-and-pi-4b","title":"Treedix Wide Angle Camera Module Night Vision Surveillance Camera Module Webcam Sensor OV5647 Compatible with Raspberry Pi 2B Pi 3 B+ and Pi 4B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Raspberry Pi Camera Module with 160 degrees fisheye wide angle for Pi 2B Pi 3B\/B+ and Pi 4B\u003cbr\u003e· The static resolution is 2592*1944, and the sensing pixel is 1080p.\u003cbr\u003e· 5 million pixel OV5647 sensor with fixed focus lens.\u003cbr\u003e· It has a CSI interface, which can transfer pixel data from the camera back to the processor, and can be used on the zero board through the pi zero ribbon cable.\u003cbr\u003e· The product quality is excellent, suitable for beginners.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1. Support 1080p30, 720p60 and 640*480p60\/90 video recording\u003cbr\u003e 2. CCD size: 1\/4 inch\u003cbr\u003e 3. Focal length: adjustable\u003cbr\u003e 4. Field of view: 160 degrees, ordinary lens only 72 degrees\u003cbr\u003e 5.4 screw holes: can be used for a fixed position; support access to fill light.\u003cbr\u003e 6. Size: 24.7mm*23.9mm\u003cbr\u003e 7. Power: 500w\u003cbr\u003e 8. The photosensitive chip is OV5647\u003cbr\u003e 9. Support 3.3V power output\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1*camera module\u003cbr\u003e 1*15cm FFC cable\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585611436286,"sku":"TRX5-0100","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41SafP9PD7L.jpg?v=1648023757"},{"product_id":"treedix-37pcs-sensor-modules-kit-compatible-with-arduino-project-electronic-project-uno-mega2560","title":"Treedix 37pcs Sensor Modules Kit Compatible with Arduino Project, Electronic Project, UNO, Mega2560","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· To learn Arduino or other controller, sensors are required. We need data to control, such as Photo-resistor Module, Temperature Sensor Module, IR Receiver Module, etc are all commonly used. We now offer a suite of 37 commonly used sensor modules for you to use, learn and practice.\u003cbr\u003e· For Arduino starter, Arduino hobbyists or electronic major students to use this kit to do various kinds of tests and experiments with so many sensors available at hand.\u003cbr\u003e· 37 commonly used sensor modules for you to learn basic knowledge of Arduino and sensors, can work well with your projects, to help you take a bigger leap on your arduino journey.\u003cbr\u003e· All sensor modules are packaged in a good quality plastic box with individual compartment, easy for storage and carry.\u003cbr\u003e· 100% compatible with Arduino official IDE, Raspberry Pi and STM32.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eTreedix focus on open-source hardware design, development and marketing of Arduino, we try our best to meet your requirements in various situation, our customer service team is always ready to answer your questions.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e \u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e . 1 x Small passive buzzer module \u003cbr\u003e .1 x 2-color LED module \u003cbr\u003e .1 x Hit sensor module \u003cbr\u003e .1 x Vibration switch module \u003cbr\u003e .1 x Photo resistor module \u003cbr\u003e .1 x Key switch module \u003cbr\u003e .1 x Tilt switch module \u003cbr\u003e .1 x 3-color full-color LED SMD module\u003cbr\u003e .1 x Infrared emission sensor module \u003cbr\u003e .1 x 3-color LED module \u003cbr\u003e .1 x Mercury open optical module \u003cbr\u003e .1 x Yin Yi 2-color LED module 3MM \u003cbr\u003e .1 x Active buzzer module \u003cbr\u003e .1 x Temperature sensor module \u003cbr\u003e .1 x Automatic flashing colorful LED module \u003cbr\u003e .1 x Mini magnetic reed modules \u003cbr\u003e .1 x Hall magnetic sensor module \u003cbr\u003e .1 x Infrared sensor receiver module \u003cbr\u003e .1 x Class Bihor magnetic sensor \u003cbr\u003e .1 x Magic light cup module \u003cbr\u003e .1 x Rotary encoder module \u003cbr\u003e .1 x Optical broken module \u003cbr\u003e .1 x Detect the heartbeat module\u003cbr\u003e .1 x Reed module \u003cbr\u003e .1 x Obstacle avoidance sensor module \u003cbr\u003e .1 x Hunt sensor module \u003cbr\u003e .1 x Microphone sound sensor module \u003cbr\u003e .1 x Laser sensor module \u003cbr\u003e .1 x 5V relay module \u003cbr\u003e .1 x Temperature sensor module \u003cbr\u003e .1 x Temperature sensor module \u003cbr\u003e .1 x Linear magnetic Hall sensors \u003cbr\u003e .1 x Flame sensor module \u003cbr\u003e .1 x Sensitive microphone sensor module \u003cbr\u003e .1 x Temperature and humidity sensor module\u003cbr\u003e .1 x XY-axis joystick module \u003cbr\u003e .1 x Metal touch sensor module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602617110782,"sku":"TRX1-0035","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51qwR9vyHKL.jpg?v=1648431151"},{"product_id":"treedix-hb100-doppler-radar-detector-probe-wireless-sensor-module-10-525ghz","title":"Treedix HB100 Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module\u003cbr\u003e· Voltage: DC 5V±0.25V ,Current: 40mA\u003cbr\u003e· Transmission frequency : 10.525 GHz\u003cbr\u003e· Chip: HB100, Detection distance: 2-16m(adjustable)\u003cbr\u003e· Size: 37 * 45 * 8mm\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003eCan be used in Automatic door startup,Smart Car, House intrusion alarm Collision warning, Traffic monitoring,etc. The microwave motion sensor is a microwave moving object detector designed by the Doppler radar principle. Unlike general infrared detectors, microwave sensors detect the motion of an object by detecting the microwave reflected by the object. The detection object will not be confined to the human body, and there are many other things. Microwave sensors are not affected by ambient temperature, have long detection range and high sensitivity. They are widely used in industrial, transportation and civil devices, such as vehicle speed measurement, automatic doors, induction lights, and parking sensors.\u003cbr\u003e \u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e 1, Non-contact detection;\u003cbr\u003e 2, Not affected by temperature, humidity, noise, airflow, dust, light, etc., suitable for harsh environments;\u003cbr\u003e 3, Strong anti-radio interference capability;\u003cbr\u003e 4, The output power is small, it is not harmful to the human body;\u003cbr\u003e 5, The detection distance is far;\u003cbr\u003e 6, Support for the detection of non-living objects\u003cbr\u003e 7, The directionality of the microwave is very good, the speed is equal to the speed of light;\u003cbr\u003e \u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Working voltage : 5V±0.25V\u003cbr\u003e Working current (CW): 60mA max., 37mA typical\u003cbr\u003e Detection distance: 2-16m continuously adjustable (minimum range 2m, maximum range 16m)\u003cbr\u003e Transmission frequency : 10.525 GHz\u003cbr\u003e Frequency setting accuracy : 3MHz\u003cbr\u003e Output power (minimum): 13dBm EIRP\u003cbr\u003e Harmonic emission: less than -10dBm\u003cbr\u003e Average current (5% DC): 2mA typ.\u003cbr\u003e Pulse width (Min.): 5uSec\u003cbr\u003e Load cycle (Min.): 1%\u003cbr\u003e Sensitivity (10dB S\/N ratio) 3Hz to 80Hz Bandwidth: -86dBm\u003cbr\u003e 3Hz to 80Hz bandwidth clutter 10uV\u003cbr\u003e Antenna gain: 8dBi\u003cbr\u003e Vertical surface 3dB beamwidth: 36 degrees\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602624254206,"sku":"TRX1-0063","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41ESuHKFvEL.jpg?v=1648431168"},{"product_id":"treedix-rfid-rc522-kit-rfid-rc522-rf-ic-card-sensor-module-s50-blank-card-key-ring-compatible-with-arduino-raspberry-pi-5pcs","title":"Treedix RFID RC522 Kit RFID RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring Compatible with Arduino£¬Raspberry Pi (5pcs)","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This RFID-RC522 module is based on the Philips MF522-AN board, with an S50 card, key Ring and two matching pin strips.\u003cbr\u003e· RC522 chip: MF RC522 is a highly integrated transmission module for contactless communication at 13.\u003cbr\u003e· Current :13-26mA \/ DC 3.3V,Idle Current :10-13mA \/ DC 3.3V.\u003cbr\u003e· Easy to use, low cost, and applicable to equipment development and card reader development etc.\u003cbr\u003e· Packaged in a high quality box.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eElectrical parameters:\u003c\/b\u003e\u003cbr\u003e Operating current :13-26mA\/DC 3.3V\u003cbr\u003e Idle current :10-13mA\/DC 3.3V\u003cbr\u003e Sleep current: \u0026lt;80uA\u003cbr\u003e Peak current: \u0026lt;30mA\u003cbr\u003e Operating Frequency: 13.56MHz\u003cbr\u003e Product physical characteristics: size: 40mm×60mm\u003cbr\u003e Environmental Operating temperature: -20-80 degrees Celsius\u003cbr\u003e Environmental Storage Temperature: -40-85 degrees Celsius\u003cbr\u003e Relative humidity: relative humidity 5% -95%\u003cbr\u003e \u003cb\u003ePackage Includes :\u003c\/b\u003e\u003cbr\u003e 5 pcs RFID-RC522 module\u003cbr\u003e 5 pcs The standard S50 blank card\u003cbr\u003e 5 pcs S50 special-shaped card (as shown by the key ring shape)\u003cbr\u003e 5 pcs Straight Row of Pin\u003cbr\u003e 5 pcs Curved Row of Pin\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1","offer_id":42602631397630,"sku":"RFID-K-0091","price":5.99,"currency_code":"USD","in_stock":true},{"title":"5","offer_id":42602631430398,"sku":"RFID-K-0092","price":11.99,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":42602631463166,"sku":"RFID-K-0093","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/416eNVPXF3L.jpg?v=1648431212"},{"product_id":"treedix-37-in-1-sensor-modules-kit-commonly-used-sensor-kit-standard-ultimate-sensor-kit-compatible-with-arduino-r3-mega2560-mega328-nano","title":"Treedix 37 in 1 Sensor Modules Kit Commonly Used Sensor Kit Standard Ultimate Sensor Kit Compatible with Arduino R3 Mega2560 Mega328 Nano","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· To learn Arduino or other controller, sensors are required. We need data to control, such as Photo-resistor Module, Temperature Sensor Module, IR Receiver Module, etc are all commonly used. We now offer a suite of 37 commonly used sensor modules for you to use, learn and practice.\u003cbr\u003e· For Arduino starter, Arduino hobbyists or electronic major students to use this kit to do various kinds of tests and experiments with so many sensors available at hand.\u003cbr\u003e· 37 commonly used sensor modules for you to learn basic knowledge of Arduino and sensors, can work well with your projects, to help you take a bigger leap on your arduino journey.\u003cbr\u003e· All sensor modules are packaged in a good quality plastic box with individual compartment, easy for storage and carry.\u003cbr\u003e· 100% compatible with Arduino official IDE, Raspberry Pi and STM32.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eTreedix focus on open-source hardware design, development and marketing of Arduino, we try our best to meet your requirements in various situation, our customer service team is always ready to answer your questions.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 1 x Joystick Breakout Module Game Controller for Arduino PS2\u003cbr\u003e 1 x IR Receiver Module\u003cbr\u003e 1 x IR Emission Module\u003cbr\u003e 1 x DS18B20 Temperature Sensor Module\u003cbr\u003e 1 x Laser Emit Module \u003cbr\u003e 1 x DHT11 Temperature and Humidity Module \u003cbr\u003e 1 x 5V Relay Module \u003cbr\u003e 1 x IR Avoidance Module\u003cbr\u003e 1 x Heartbeat Detector Module\u003cbr\u003e 1 x High Sensitivity Microphone Sensor Module\u003cbr\u003e 1 x Metal Touch Module\u003cbr\u003e 1 x Flame Sensor Module \u003cbr\u003e 1 x RGB LED Module\u003cbr\u003e 1 x Search Sensor Module\u003cbr\u003e 1 x Linear Magnetic Hall Module \u003cbr\u003e 1 x Rotary Encoder Module\u003cbr\u003e 1 x Active Buzzer Module\u003cbr\u003e 1 x Passive Buzzer Module\u003cbr\u003e 1 x Magic Light Cup Module\u003cbr\u003e 1 x Digital Temperature Sensor Module\u003cbr\u003e 1 x Photo-interrupter Module\u003cbr\u003e 1 x Temperature Sensor Module\u003cbr\u003e 1 x 3mm Two Colors Com-cathode LED Module\u003cbr\u003e 1 x Mercury Switch Module\u003cbr\u003e 1 x Hall Magnetic Sesnor Module\u003cbr\u003e 1 x Full Color LED SMD RGB Module\u003cbr\u003e 1 x Mini Magnetic Spring Module\u003cbr\u003e 1 x Tilt Switch Module\u003cbr\u003e 1 x 7 Color Auto-Flash Module\u003cbr\u003e 1 x Push Button Module\u003cbr\u003e 1 x Photo-resistor Module\u003cbr\u003e 1 x Shaking Switch Module\u003cbr\u003e 1 x Taping Sensor Module\u003cbr\u003e 1 x Analog Hall Magnetic Sensor\u003cbr\u003e 1 x Microphone sound sensor module\u003cbr\u003e 1 x Max Magnetic Spring Module\u003cbr\u003e 1 x Two-tone Color Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602631692542,"sku":"TRX2-0024","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51hmLPexuEL.jpg?v=1648431242"},{"product_id":"treedix-5pcs-sound-microphone-sensor-detection-module-compatible-with-arduino-avr-pic","title":"Treedix 5pcs Sound Microphone Sensor Detection Module Compatible with Arduino AVR PIC","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The sound module is most sensitive to the ambient sound intensity, and is generally used to detect the sound intensity of the surrounding environment.\u003cbr\u003e· When the ambient sound intensity does not reach the set threshold, OUT outputs a high level. When the ambient ambient sound intensity exceeds the set threshold, the module OUT outputs a low level.\u003cbr\u003e· The small board digital output OUT can be directly connected to the single-chip microcomputer, and the high-low level is detected by the single-chip microcomputer, thereby detecting the sound of the environment.\u003cbr\u003e· The small board digital output OUT can directly drive the relay module, which can form a voice-activated switch.\u003cbr\u003e· It can detect the sound intensity of the surrounding environment. Note: This sensor can only identify the presence or absence of sound (according to the principle of vibration). It cannot identify the volume of the sound or the sound of a specific frequency.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working voltage：3.3V-5V\u003cbr\u003e Small board PCB size: 3.2cm x 1.7cm\u003cbr\u003e\u003cbr\u003e Adjustable sensitivity (adjusted by blue digital potentiometer）\u003cbr\u003e With fixing bolt holes for easy installation\u003cbr\u003e VCC connect to 3.3V-5V voltage (can be directly connected to 5v microcontroller and 3.3v microcontroller)\u003cbr\u003e GND connect to GND\u003cbr\u003e OUT connect to switch output interface (0 and 1)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 5 x Sound Microphone Sensor Detection Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602631921918,"sku":"TRX2-0031","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/519F07ta86L.jpg?v=1648431255"},{"product_id":"treedix-5pcs-mic-sound-sensor-module-microphone-noise-decibel-measurement-kit-microphone-electronic-building-block-3p-4p-interface","title":"Treedix 5pcs MIC Sound Sensor Module Microphone Noise Decibel Measurement Kit Microphone Electronic Building Block 3p \/ 4p Interface","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e· The electronic building block is a module that can be assembled, just like the LEGO building block, which is an electronic product assembled by simple plugging.\u003cbr\u003e· Compared with traditional circuit modules assembled with universal boards and various electronic components, electronic building blocks have standardized interfaces, plug and play, which simplifies the trouble of building prototype circuits.\u003cbr\u003e· Compatible with mainstream 2.54 pitch interfaces and 4P Grove interfaces.\u003cbr\u003e· Using M4 standard fixing holes, compatible with Lego, makeblock and other M4 standard kits.\u003cbr\u003e· The microphone electronic building block can be connected to the analog I \/ O port, and its analog value will change when speaking into the microphone. By reading the analog value to store, it can be made into a recorder.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Operating voltage：4.5 ~ 5.5V DC\u003cbr\u003e Analog output voltage (VCC = 5V)：0-5 V\u003cbr\u003e Frequency Range：100~10000Hz\u003cbr\u003e Sensitivity：50dB\u003cbr\u003e Size：30MM x 19MM\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 5 x MIC Sound Sensor Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602635493630,"sku":"TRX2-0030","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41nNU3kOFlL.jpg?v=1648431269"},{"product_id":"treedix-2pcs-2x20-gpio-header-connection-ports-pi-hat-gpio-breakout-board-gpio-connector-compatible-with-raspberry-pi-for-jst-1mm-4-channel-easily-read-multiple-sensors-with-the-same-i2c-address","title":"Treedix 2pcs 2x20 GPIO Header Connection Ports PI Hat GPIO Breakout Board GPIO Connector Compatible with Raspberry pi for JST 1mm 4 Channel Easily Read Multiple Sensors with The Same I2C Address","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· It's a nice little raspberry hat to easily connect I2C devices to your project.\u003cbr\u003e· Allows the use of daisy chain boards with different addresses, you can stack as many sensors as needed to create inductive power towers\u003cbr\u003e· Uses 1mm pitch, 4-pin JST connectors, reducing the PCB space required, making installation easy and getting your project up and running in no time.\u003cbr\u003e· Pi hat has 4 connection ports, all on the same I2C bus, and the pins are marked ，once the hat is plugged in, you can start to insert the sensor\u003cbr\u003e· This hat is compatible with any raspberry pi that uses standard 2x20GPIO connectors. It is designed to be installed on the side of the pi so that it can be easily used with the pi tin shell.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Size: 24.1*52.1mm (0.95*2.05in)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*raspberry pi hat breakout board\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602743628030,"sku":"TRX5-0215","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51cSf5eqUIL.jpg?v=1648431642"},{"product_id":"treedix-6pcs-mpu-6050-module-3-axis-gyroscope-3-axis-acceleration-sensor-compatible-with-arduino-raspberry-pi","title":"Treedix 6pcs MPU-6050 Module 3-axis Gyroscope 3-axis Acceleration Sensor Compatible with Arduino Raspberry Pi","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Digitally output 6-axis or 9-axis rotation matrix, quaternion, Euler angle format fusion calculation data.\u003cbr\u003e· 3-axis angular velocity sensor (gyroscope) with 131 LSBs\/°\/sec sensitivity and full-scale sensing ranges of ±250, ±500, ±1000, and ±2000°\/sec.\u003cbr\u003e· Programmable control, and the range of program control is ±2g, ±4g, ±8g and ±16g 3-axis accelerator.\u003cbr\u003e· Up to 400kHz I2C in fast mode, or SPI serial host interface up to 20MHz.\u003cbr\u003e· Compatible with Arduino Raspberry Pi. Motion processing database supports Android, Linux and Windows.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Chip: MPU-6050\u003cbr\u003e Power Supply: 3-5V\u003cbr\u003e Pin Spacing: 2.54mm\u003cbr\u003e Pin Definition: VCC, GND, SCL, SDA, XDA, XCL, ADO, INT\u003cbr\u003e Communication method: Standard IIC communication protocol\u003cbr\u003e Gyroscope range: ±250 ±500 ±1000 ±2000 °\/s\u003cbr\u003e Acceleration range: ±2 ±4 ±8 ±16g\u003cbr\u003e VDD Power Supply Voltage: 2.5V±5%, 3.0V±5%, 3.3V±5%\u003cbr\u003e VDDIO: 1.8V±5%\u003cbr\u003e Gyroscope operating current: 5mA\u003cbr\u003e Gyroscope standby current: 5A\u003cbr\u003e Accelerator operating current: 350A\u003cbr\u003e Accelerator power saving mode current: 20A@10Hz\u003cbr\u003e Built-in 16bit AD converter, 16-bit data output\u003cbr\u003e Built-in frequency generator has a frequency variation of only ±1% in all temperature ranges\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 6 x MPU-6050 Module Acceleration Sensor\u003cbr\u003e 12 x Pin header\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602814505214,"sku":"TRX2-0176","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51djLt5CrIL.jpg?v=1648432130"},{"product_id":"treedix-45pcs-sensor-modules-kit-compatible-with-arduino-project-electronic-project-uno-mega2560","title":"Treedix 45pcs Sensor Modules Kit Compatible with Arduino Project, Electronic Project, UNO, Mega2560","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· To learn Arduino or other controller, sensors are required. We need data to control, such as Photo-resistor Module, Temperature Sensor Module, IR Receiver Module, etc are all commonly used. We now offer a suite of 45 commonly used sensor modules for you to use, learn and practice.\u003cbr\u003e· For Arduino starter, Arduino hobbyists or electronic major students to use this kit to do various kinds of tests and experiments with so many sensors available at hand.\u003cbr\u003e· 45 commonly used sensor modules for you to learn basic knowledge of Arduino and sensors, can work well with your projects, to help you take a bigger leap on your arduino journey.\u003cbr\u003e· All sensor modules are packaged in a good quality plastic box with individual compartment, easy for storage and carry.\u003cbr\u003e· 100% compatible with Arduino official IDE, Raspberry Pi and STM32.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eTreedix focus on open-source hardware design, development and marketing of Arduino, we try our best to meet your requirements in various situation, our customer service team is always ready to answer your questions.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e \u003cb\u003ePackage Including:\u003c\/b\u003e\u003cbr\u003e 1 x Soil module\u003cbr\u003e 1 x Infrared sensor receiver module\u003cbr\u003e 1 x Laser head sensor module\u003cbr\u003e 1 x Temperature and humidity sensor module\u003cbr\u003e 1 x Infrared emission sensor module\u003cbr\u003e 1 x 5V relay module\u003cbr\u003e 1 x Gyro Module\u003cbr\u003e 1 x finger detect heartbeat module\u003cbr\u003e 1 x Microphone sensitivity sensor module\u003cbr\u003e 1 x Metal touch sensor module\u003cbr\u003e 1 x Flame sensor module\u003cbr\u003e 1 x 3-color LED module\u003cbr\u003e 1 x Hunt sensor module\u003cbr\u003e 1 x Linear magnetic Hall sensors\u003cbr\u003e 1 x Rotary encoder modules\u003cbr\u003e 1 x Active buzzer module\u003cbr\u003e 1 x Magic Light Cup modules\u003cbr\u003e 1 x Small passive buzzer module\u003cbr\u003e 1 x Digital temperature sensor module\u003cbr\u003e 1 x Tilt switch module\u003cbr\u003e 1 x Analogy Holzer magnetic sensor\u003cbr\u003e 1 x Ultrasonic module\u003cbr\u003e 1 x Mercury opening module\u003cbr\u003e 1 x Hall magnetic sensor module\u003cbr\u003e 1 x RGB LED SMD module\u003cbr\u003e 1 x Mini Reed module\u003cbr\u003e 1 x Bicolor LED common cathode module 3MM\u003cbr\u003e 1 x Smart car avoid obstacle sensor infrared sensor photoelectric switch\u003cbr\u003e 1 x Key switch module\u003cbr\u003e 1 x Photoresistor module\u003cbr\u003e 1 x Breadboard power module\u003cbr\u003e 1 x hit sensor module\u003cbr\u003e 1 x Temperature sensor module\u003cbr\u003e 1 x Vibration switch module\u003cbr\u003e 1 x Microphone sound sensor module\u003cbr\u003e 1 x Large reed module\u003cbr\u003e 1 x Two-color LED module\u003cbr\u003e 1 x Optical breaking module\u003cbr\u003e 1 x Temperature sensor module\u003cbr\u003e 1 x MP1584EN buck module\u003cbr\u003e 1 x SD card reader module\u003cbr\u003e 1 xPS2 Joystick game controller module\u003cbr\u003e 1 x Automatically flashing LED module\u003cbr\u003e 1 x DS1302 clock module\u003cbr\u003e 1 x Water level module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42602843406590,"sku":"TRX1-0026","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51mk7lEn1-L.jpg?v=1648432297"},{"product_id":"treedix-42pcs-sensor-modules-kit-for-electronic-project","title":"Treedix 42pcs Sensor Modules Kit for Electronic Project","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· We need data to control, such as Photo-resistor Module, Temperature Sensor Module, IR Receiver Module, etc are all commonly used. We now offer a suite of 42 commonly used sensor modules for you to use, learn and practice.\u003cbr\u003e· electronic major students to use this kit to do various kinds of tests and experiments with so many sensors available at hand.\u003cbr\u003e· 42 commonly used sensor modules for you to learn basic knowledge of sensors, can work well with your projects, to help you take a bigger leap.\u003cbr\u003e· All sensor modules are packaged in a good quality plastic box with individual compartment, easy for storage and carry.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e \u003cb\u003eIncluding:\u003c\/b\u003e\u003cbr\u003e 1 x 8mm Red LED Emitting module\u003cbr\u003e 1 x Tilt switch module\u003cbr\u003e 1 x Temperature and humidity sensor module \u003cbr\u003e 1 x 10mm RGB module\u003cbr\u003e 1 x Analog Grayscale Sensor\u003cbr\u003e 1 x Res button module\u003cbr\u003e 1 x Eagle-eye ledmodule\u003cbr\u003e 1 x Magnetic sensor module \u003cbr\u003e 1 x Emission sensor module \u003cbr\u003e 1 x Brightness sensor module\u003cbr\u003e 1 x Hit sensor module \u003cbr\u003e 1 x LM35 temperature sensor module\u003cbr\u003e 1 x Receiver module\u003cbr\u003e 1 x Touch sensor module \u003cbr\u003e 1 x Shaking motor module\u003cbr\u003e 1 x Voltage detection module\u003cbr\u003e 1 x Flame sensor module\u003cbr\u003e 1 x 5050 LED RGB module\u003cbr\u003e 1 x Sound sensor module \u003cbr\u003e 1 x 5V relay module \u003cbr\u003e 1 x Water level sensor module \u003cbr\u003e 1 x Tilt switch module \u003cbr\u003e 1 x 3-color button module\u003cbr\u003e 1 x 3-color LED module \u003cbr\u003e 1 x 2x4 key module\u003cbr\u003e 1 x Thermal sensor module\u003cbr\u003e 1 x Tracking module\u003cbr\u003e 1 x Obstacle avoidance sensor module \u003cbr\u003e 1 x Rotation resistor module\u003cbr\u003e 1 x Blue botton module\u003cbr\u003e 1 x soil temperature sensor module \u003cbr\u003e 1 x Ceramic vibration sensor module\u003cbr\u003e 1 x Passive buzzer module\u003cbr\u003e 1 x 8mm Green LED Emitting module\u003cbr\u003e 1 x TEMT6000 module\u003cbr\u003e 1 x Water lamp module\u003cbr\u003e 1 x Active buzzer module \u003cbr\u003e 1 x 8mm YellowLED Emitting module\u003cbr\u003e 1 x Green button module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default","offer_id":42602843799806,"sku":"B085XRZFD5-default","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51gny-1qxQL.jpg?v=1648432317"},{"product_id":"treedix-heart-rate-monitor-sensor-heart-rate-pulse-measurement-module-compatible-with-arduino-uno-r3-board","title":"Treedix Heart Rate Monitor Sensor Heart Rate Pulse Measurement Module Compatible with Arduino UNO R3 Board","description":"\u003cp\u003e1. The heart rate sensor is mainly used for learning Arduino programming and enhancing learning interest.\u003cbr\u003e2. To make it work by simply connecting the sensor to a single-chip computer and coding a corresponding program.\u003cbr\u003e3. With DC-DC isolated power supply, low voltage safety. Accurate test heart rate data.\u003cbr\u003eSpecification：\u003cbr\u003eWorking Voltage: DC3.3 ~ 5V\u003cbr\u003eWorking Current: 800uA\u003cbr\u003eOperating temperature range: 0 ~ 60 ℃\u003cbr\u003ePackage included：\u003cbr\u003e1 x Heart Sensor\u003cbr\u003e1 x Sensor Cable\u003cbr\u003e3 x Digital meridian physiotherapy instrument gourd patch\u003c\/p\u003e","brand":"Treedix","offers":[{"title":"Default Title","offer_id":44807307198718,"sku":"TRX2-0256","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/1_d010c36d-0aaa-4117-996c-8118d1d548ed.jpg?v=1710400988"},{"product_id":"5pcs-5m-ds18b20-digital-thermistor-probe-temperature-sensor-waterproof-temperature-probe-stainless-steel-resistance-thermal-cable-55-c-to-125-c-compatible-with-arduino-and-raspberry-pi","title":"5pcs 5m DS18B20 Digital Thermistor Probe Temperature Sensor Waterproof Temperature Probe Stainless Steel Resistance Thermal Cable -55°C to +125°C Compatible with Arduino and Raspberry pi","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Stable performance】 The probe adopts DS18B20 sensor chip, and the collected temperature signal can be directly converted into digital signal for equipment processing  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Good sealing performance】: Sealant with high thermal conductivity is used to encapsulate, ensuring the high sensitivity of the temperature sensor. The cable has strong anti-interference, and is suitable for on-site temperature measurement in harsh environments. (Lead can only withstand a temperature of about 85 ℃. Please pay attention when using)  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【DS18B20 temperature sensor]】: The total length of this digital temperature thermal cable is 5m\/197 inches, the stainless steel shell is 6 x 50 mm, and the length is long enough for you to use  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Temperature range】 The thermocouple is applicable to the wide temperature range from - 55 ° C to 125 ° C, and the accuracy error within the range is only ± 0.5 ℃.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Application】: The DS18B20 temperature sensor is compatible with Arduino and raspberry pie, and is applicable to the temperature monitoring of cold storage, telecommunications room, warehouse and air conditioning  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"1m","offer_id":45008864968958,"sku":"TRX5-0445-MFN","price":11.99,"currency_code":"USD","in_stock":true},{"title":"3m","offer_id":45008865001726,"sku":"TRX5-0445-MFN","price":15.99,"currency_code":"USD","in_stock":true},{"title":"5m","offer_id":45008865034494,"sku":"TRX5-0445-MFN","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/51vu1tr-lpL.jpg?v=1712800013"},{"product_id":"treedix-3-3v-5v-sound-sensor-detector-module-3-types-of-connections-compatible-with-microbit-uno-volume-recognition-detection-stm32-microphone-for-sound-switch-music-spectrum","title":"Treedix 3.3V\/5V Sound Sensor Detector Module 3 Types of Connections Compatible with Microbit,UNO Volume Recognition,Detection Stm32 Microphone for Sound Switch,Music Spectrum","description":"\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Sound Sensor Module】This intelligent sound sensor module is compatible with UNO volume recognition, and STM32 microphone detection, etc.  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Support 3 Interfaces】It supports crocodile clip interface, DuPont wire interface, and PH2.0 pin header interface simultaneously. When using crocodile clips, it is not easy to short-circuit, convenient for multi-level connections, and does not affect the use experience of button-type modules. The PH2.0 interface has corresponding insertability, convenient for use in low age groups  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Applicable to Various Scenarios】The three connection methods are suitable for various scenarios, making it easy to build circuits and complete creative experiments. Can be used with crocodile clips to connect to micro:bit mainboards or micro:bit expansion boards; use DuPont wires to connect to Raspberry Pi, Arduino, STM32, and other common connection methods; use PH2.0 pin headers to connect to robot kits, sensor expansion boards, and other connection methods  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Rich and Interesting Creative Play】The sound module can detect the sound level and changes in the current environment, suitable for completing fun projects such as sound-controlled switches, music spectrum analyzers, environmental noise detectors, sound-controlled lights, etc. Supports multiple mainboards\/expansion boards, and the three interfaces allow the module to have greater expandability, freeing creativity from limitations  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 【Sound Detection】The louder the environmental volume, the stronger the vibration of the sound sensor's built-in film, and the larger the signal output through the amplification circuit of the sound sensor.  \u003c\/span\u003e\u003c\/li\u003e","brand":"Visit the Treedix Store","offers":[{"title":"Default Title","offer_id":45220225679614,"sku":"TRX5-0697","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/31df-tnKPzL.jpg?v=1715045788"},{"product_id":"ir-break-beam-sensor-3mm-leds-counting-module-split-through-beam-photoelectric-switch-50cm-projection-distance","title":"IR Break Beam Sensor 3MM LEDs Counting Module Split Through-Beam Photoelectric Switch (50cm Projection Distance)","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eHigh sensitivity, with fast and stable response speed；Output mode: NPN normally open, response time: 2ms \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFaster than a PIR sensor for better control over where you want to detect motion \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe sensor can be powered by a voltage of DC 3 ~5 V. It can be used with Arduino for some simple motion detection, speed detection, timing, etc. in smart robot competitions \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eWiring method: Transmitter: red wire positive, black wire negative; Receiver: red wire positive, black wire negative, white wire signal \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible models: Gaming consoles, smart devices, intelligent cabinets, induction counters, relays, K60, PLCs, 51 microcontrollers, STM32, Arduino, LEGO, Fischertechnik, embedded systems, and more\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"default\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"a-section a-spacing-small\" id=\"productDescription\"\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eSpecification:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eType: F3 with 2.54 terminal infrared through-beam sensor\u003cbr\u003eLamp: 3MM 850 launch\u003cbr\u003eLight hole: 3MM\u003cbr\u003eLaunch tube power: 20 mA\u003cbr\u003eDetection distance: 50cm\u003cbr\u003eLine length: 25cm\u003cbr\u003eLighting method: DC light\u003cbr\u003eLaunch angle: straight\u003cbr\u003eReceiving angle: \u0026lt;10 degrees\u003cbr\u003eDetection method: through-beam type\u003cbr\u003eWorking voltage: DC5V\u003cbr\u003eWorking current: 20A\u003cbr\u003eResponse time: 2ms\u003cbr\u003eTransmitter\/Receiver LED Angle\u003cbr\u003eWorking temperature:-25℃-60℃\u003cbr\u003eOutput mode: NPN normally open\u003cbr\u003eTransmit: red wire=5VCC black wire=GND\u003cbr\u003eReceive: red wire = 5VCC black wire = GND white wire = OUT (NPN)\u003cbr\u003eNote: Do not reverse the positive and negative poles of the power supply\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003ePackage includes:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1X IR Break Beam Sensor（50cm）-Receiver\u003cbr\u003e1X IR Break Beam Sensor (50cm)-Transmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":47538894962942,"sku":"TRX5-0834-50cm","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/files\/41eatj7QIiL._SL1000.jpg?v=1763518967"}],"url":"https:\/\/treedix.com\/es\/collections\/sensors.oembed?page=3","provider":"Treedix Official","version":"1.0","type":"link"}