Automatic LED Stairway Lighting – Arduino Compatible

https://www.electronics-lab.com/project/automatic-led-stairway-lighting-arduino-compatible/

This creative idea is suitable for a stairway with 16 stairs, each stair can have a 12V LED. It has two sensors one at the start and one at the end of the stairs and when the sensor trigered at any end it starts a process of lighting each of the steps in a progressive […]