Sol-Expert Elektronische Ampel, Lötbausatz

With this great soldering kit, you can create a fully functional traffic light model. The three traffic light LEDs can be mounted either on the circuit board or on the included wooden kit. This results in a traffic light model approximately 9 cm tall, perfect for playing with small cars or for teaching children traffic rules in a fun way. The soldering kit is also ideal for various scenarios in model and railway modeling. A detailed instruction manual included with the product makes assembly easier and ensures a good crafting and soldering result. Therefore, this soldering kit is suitable not only for adults but also for beginners and younger soldering enthusiasts.

Function: When powered with a direct voltage between 3 and 16 volts (we recommend a 9-volt battery), the electronic traffic light operates just like a real traffic light, switching from green to yellow to red and back again. The time between red and green can be adjusted with a potentiometer from 10 seconds to several minutes (depending on the voltage level).