Water conservation is the biggest concern these days. Smaller human error can lead to gallons of waste of water due to improper system management of water. Using this ...

Water conservation is the biggest concern these days. Smaller human error can lead to gallons of waste of water due to improper system management of water. Using this ...

Choose from Automatic Timer stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Are you in the habit of falling asleep while listening to music? If yes, you’ll love this automatic off timer circuit. It starts functioning when you switch off your bedroom light and will turn your ...

According to the World Health Organization (WHO) guidelines, people need to wash their hands with soap and water at least for 20 seconds to get rid of any virus. Although you have a stopwatch on ...

The project allows a user to turn OFF the buzzer or bell for 10 hours to prevent annoyance from unexpected doorbell ring when falling asleep. The doorbell circuit contains a resettable timer which is ...