6.11€
Are you curious about how electronics work and want to try soldering? The Keychain kit is an ideal choice for a start. After assembly, you will have a small functional LED flashlight that you can always carry with you - for example, on your keys. The simple construction and clear instructions make the kit a suitable project even for complete beginners.
The keychain is a simple electronic soldering kit in the shape of a small flashlight, which can be used as a practical pendant after assembly. It contains all the necessary components - a printed circuit board, an LED, a resistor and a battery holder. Thanks to the clear color instructions, assembly is easy even for beginners - the individual components are placed directly in the marked places according to the colors. After inserting the battery, the LED lights up and the keychain is ready for use.
The kit is ideal as a first step to understanding the function of resistors, LEDs, and a simple power supply circuit.
