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 AVR, PIC, ARM and so on. The board has a high quality relay, which can handle a maximum of 15A @ 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. Package Includes : 1 x 1-Channel 12V Relay Module. Fault-tolerant design, even if the control line is broken, the relay will not move and it also has a user-friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient. It comes with with four fixing bolt holes which makes it easy to install.

Weight 30 g
Dimensions 5 × 2 × 1 cm
Working voltage:


Working Current:

12V Version

the working state

50mA (Relay without pull/release action, less than 15mA)


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