There have been lot of problems in street lights. Major problem in some ... So this problem can be overcome by using a simple circuit. Below shown circuit will be automatically switched ON and OFF ...

Why not start by making a small automatic night light? The circuit itself is quite simple, especially because it uses an Arduino. You could accomplish the same thing with a 555, but that’s going ...

Illuminate your kid’s room and help banish nighttime jitters with this simple yet efficient night-lighting solution. Presented here is an interesting circuit of a minuscule, automatic ... In the night ...