1. DIY-Electronics Calculator Soldering Practice Kit
LCD Calculator Soldering Kit: Elevate your soldering skills with DIY-Electronics calculator soldering project kit, designed to help you craft a practical desktop calculator. 1602 LCD screen that clearly displays number, the big size of the buttons prevents you from hitting the wrong button, this DIY calculator kit is the ideal companion for both studying and working. Note: automatically enter power saving mode when not used for a long time.
Easy to Assemble: This soldering practice kit is easy to build and the principle is simple. The connection that was clearly mapped and labeled on the PCB board. Soldering time 2-3 hours, suitable for DIY electronics enthusiasts and can be used as school or family education practice kits. But please note, this electronic soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability.
Functions & Features:
- Basic arithmetic operations, with decimal points and negative numbers.
- Measure the resistance value of the four-ring or five-ring resistance, enter the color ring colors in order to obtain the resistance value. This feature is designed to help you calculate resistance values without voltmeter, ideal for those interested in electronic components.
- Decimal and hexadecimal conversion to each other.
- Measure LED current limiting resistance.
- Square root operation.
School Science Project: An electronic soldering project kit designed for both school soldering practice and family education. This DIY kit not only enhances your soldering skills but also deepens your familiarity with electronic components and exposes you to fascinating electronics concepts. Highly recommend it for both students and family enthusiasts.
Comes with Manual: The package comes with a paper instruction manual, you can follow the picture and text to assemble step by step, this will greatly improve your soldering efficiency.
2. DIY-Electronics Soldering Project – Build Your Own Calculator Kit
Calculator DIY Kit: Powered by USB 5V or 3V button battery. After assembled, you will get a primary calculator and resistor calculator. The kit has the basic function of addition, subtraction, multiplication, and division arithmetic operations, and with decimal points and negative numbers and can be calculated continuously. It can calculate the resistance value of resistors by inputting the color of the color ring.
Great Soldering Science Project: This DIY-Electronics calculator soldering practice kit can help you understand the basics of working with printed circuit boards and become familiar with a variety of electronic components, and practice soldering skills enjoyably for you and your kids, or students, or DIYers.
Easy to Assemble: The connection that was clearly mapped and labeled on the board makes it easy to assemble. And you can refer the marks on PCB board to soldering each component. If it can’t work after soldering, please contact us for support. If any components are missing, please also contact us for replacements.
Comes With English Instructions: This electronic kit is not a finished product, it need to be soldered by yourself. You can get detailed and clear instructions by scanning the QR code that comes with the package.