4 Channel Relay Module (Arduino-Compatible)

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)

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