Single Channel Relay Pin Diagram. As shown the power source is given to the electromagnet through a control switch and through contacts to the load. Let us learn how to use one in our circuits based on the requirement of our project.
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. 1 channel high voltage system output meeting the needs of single channel control. Let s first discuss the pinout and pin configuration details of the 5v single channel relay module.
It is compatible with arduino avr pic and other micro controllers.
3v relay 12v relay 1 channel relay module 4 channel relay module. In power system and high voltage system the lower current can control the higher one. Being able to control high load current which can reach 240v 10a. We can use relay modules from single to dual to four to eight channels according to the requirement.
