It's not just there to inconvenience you. Shutterstock (2) Have you ever stepped into a bathroom and realized the light switch was nowhere to be found—only to notice it on the outside of the door? It ...

Here is a simple and low cost automatic bathroom light circuit. The light automatically turns on when the bathroom door is opened, and remains lit in the occupied state. When the door is opened again ...

This is a circuit which automatically turns On the lights when a person enters the washroom and it automatically turns it Off when he leaves it. This is a circuit which automatically turns On the ...