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Description
This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by any micro-controller.
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): 5 - 15 mA
- Control input Voltage: 5 - 12 VDC
- relay output: 250 VAC 10 A; 30 VDC 10 A (non-inductive)