【LCD Calculator Soldering Kit】Equipped with an LCD1062 display screen, which provides clear numerical display. By soldering our calculator kit, you will get a practical gadget that can increase your efficiency in your study or work 【5 Functions】After the completion of soldering, this calculator provides 5 functions: (1) Basic arithmetic operations, including decimal points and complex number calculations; (2) Calculation of four-ring or five-ring resistance, input the colors of the rings in order to obtain the resistance value and tolerance; (3) Decimal to hexadecimal conversion, and hexadecimal to decimal conversion; (4) LED current limiting resistor calculation; (5) Square root calculation. This is quite friendly for welding enthusiasts 【Simple and Easy Installation】This calculator kit comes with a colorful instruction manual and installation video, where each installation step is clearly visible. You can easily complete the assembly according to our drawings and the locations marked on the PCB board 【Wide Application】This soldering kit is suitable for personal hobbies, welding group activities, and school practical training soldering projects. This DIY kit not only enhances your soldering skills but also deepens your familiarity with electronic components 【Packaging and Warranty】You will receive a set of calculator DIY assembly parts and English manual. If you have any questions, please contact us
English
French
German
Italian
Japanese
Russian
Spanish