1 Channel 5V Relay Module
1 Channel 5V Relay Module
PRODUCT ID/SKU : A33-01
Rs. 95.00
Relay is an electromechanical device that uses an electric current to open or close the contacts of a switch. The single-channel relay module is much more than just a plain relay, it comprises of components that make switching and connection easier and act as indicators to show if the module is powered and if the relay is active or not.
