1 Channel Relay Board With Optocoupler 5V

1 Channel Relay Board With Optocoupler 5V

5V Single Channel Relay Module with Optocoupler is designed for switching only a single high-powered device from your Arduino. It has a relay rated up to 10A per channel at 250VAC or 30VDC. There are two LEDs on the relay module indicating the position of the relay. We have three channels of the relay broken out to screw pin terminals.

The channels are labelled for their function: common (COM), normally closed (NC), and normally open (NO). On the other side of the module, there are three pins – a Ground pin and a VCC pin to power the module and an input pin IN to control the relay. The input pin is active low, meaning the relay will be activated when you pull the pin LOW, and it will become inactive when you pull the pin HIGH.

Features & Specifications : 5V Relay Module Single Channel – ADIY

• Supply voltage – 3.75V to 6V
• Quiescent current: 2mA
• Current when the relay is active: ~70mA
• Relay maximum contact voltage – 250VAC or 30VDC
• Relay maximum current – 10A

Package Include: 5V Relay Module Single Channel 

• 1 x 1 channel 5V 10A relay control board module with an optocoupler