Auto street light switch using ldr and ic 555

Hello everyone this is my first instructables of automatic twilight switch using ldr this is simple project for beginners like me the main purpose of this project is it will automatically switched on when its dark and automatically off in dayi used a very simple and popular timer ic 555 Gather yo...

By: ankit.mehta.1401933



Continue Reading »



from Instructables: exploring - technology http://www.instructables.com/id/Auto-street-light-switch-using-ldr-and-ic-555/