Relä 1 kanals prusa By detecting the resistance of

By detecting the resistance of the photosensitive resistor can determine whether the car is driving in the white area

Arduino module

Build your very own robot that can walk and be controlled with the included remote control

Get your big projects done quickly and easily with this Arduino mega based wemos R3 Mega2560 32MB with integrated WIFI

5pcs 2-pole connectors

Relä 1 kanals prusa By detecting the resistance of1 channel relay Get the flexibility you need for any project with the Relay 1 channel! This small but powerful device is easy to use and control via low level 5V power and can activate up to 250V AC DC circuits. Enjoy a maximum load of 10A DC30V AC250V, plus a sleek small size of 50x26x18. 5mm. Get the reliable reliability and control you need with the Relay 1 channel! Specifications: You activate via microcontroller a high signal to activate etc 250V