Dark Sensitive Lamp controller project switches a load connected to it when light falling on LDR (Light Dependent Resistor) goes bellow set point. It could be used as an automatic street light application. The project is based on Triac and doesn’t requires additional DC supply, it works directly on 230VAC.
Features
Dark Sensitive Lamp ON/OFF Controller – [Link]
The post Dark Sensitive Lamp ON/OFF Controller appeared first on Electronics-Lab.