Velleman WSL212 EDUCATIONAL WELDING KIT - FLASHING LEDs

Description

This welding kit is the ideal kit for both future engineers and hobbyists. On the printed circuit board you can see the electronic circuit and the components used. This way, you always know what you're doing. After you have soldered all the components, place the 9 V battery (not incl.) and the two red LEDs will start flashing. You can adjust the flicker speed with the two potentiometers. This kit is suitable for different applications (e.g. mock-ups, light effect, etc.).