Turning ON/OFF light bulb using Arduino and Relay

~ Abilash, Pratap.

Abilash and Saranya made a relay circuit during the Electronic session with Vimal, so the goal was to turn ON and OFF the AC bulb with the delay of 1 second which was connected to the Arduino and Relay. The Arduino was connected to the laptop and bulb to the 230v Alternating Current through the relay.  Pratap captured the video as a sudden surprise and made the learning rigorous.