1. Arduino GPIO Practices and Cautions
Shantanu wants to control 230v Bulb via Arduino. He found the 5v Relay which can switch the 230v bulb properly. Can he connect the 5 Volt Relay directly to Arduino’s GPIO?
Shantanu wants to control 230v Bulb via Arduino. He found the 5v Relay which can switch the 230v bulb properly. Can he connect the 5 Volt Relay directly to Arduino’s GPIO?