4 Channel Relay Module

This 4-channel relay interface board can control various appliances and other equipment with high current. It can be controlled directly by any microcontroller.

Features

• Standard interface that can be controlled directly by any microcontroller
• Opto-isolated inputs
• Indicator LEDs for relay output status

Specifications

• Control input current (in1 to in4): 15 - 20 mA
• Control input Voltage: 5 - 12 VDC
• Relay output: 250 VAC @ 10 A; 30 VDC @ 10 A (non-inductive)

Whadda is a Premium Maker Brand by Velleman Group that produces electronics projects for enthusiasts.