1-Channel 12V Relay Module is a 12V 1-channel relay interface board with screw terminal, it can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on. The board has a high quality relay, which can handle a maximum of 10A @ 125V or 10AA @ 250V AC. Relay has three connections - Common - C, Normally Open-NO, Normally Closed-NC brought out to 3 pin screw terminals which makes it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interface with our development boards using our jumper wires.
Two LEDs to indicate status:
Red for VCC power (12V)
Green for Relay status, light up when relay activated
Maximum Switching Voltage: 250VAC/30VDC
Control Signal: Logic Low, 0V, or Open Drain, NPN output
Contact Capacity (Res. Load): 10A 125VAC
Maximum Switching Current: 10A