8 Channel 5V Relay Module with Optocoupler

Microcontrollers are good at controlling many things, but when it comes to controlling higher voltage devices they have there limitations. With this simple relay module you can easily control up to 8 different devices with their own relay. This module also features built in optocouplers allowing you to separate control and power circuits completely and also LED status indicators.

Features:

• 5V 8-Channel Relay
• 15-20mA Relay Driver Current
• High-current relay, AC250V 10A ; DC30V 10A
• Optocoupler to isolate control and power circuits
• Relay state indicator LED

This 5V relay is perfect for controlling high power loads from your Arduino. With built in LED you can easily see when it is active and with built in opt couplers it is easy to electrically separate your circuits. With separate power and control pins you can easily control it with your microcontroller without worrying about drawing to much current.

Features:

• 2 Channel Control
• 5V Relay
• Built in Optocoupler
• Built in LED Indicator
• Separate Control and Power Pins