R G STORE 5V 2 Channel Relay Module Shield for Arduino ARM PIC AVR DSP Electronic 10A Power Supply Electronic Components Electronic Hobby Kit

A 2 Way relay module with optocoupler, suitable for controlling home equipment's and fully compatible and easy to use with Arduino, raspberry pi, orange pi, and other MCU's Module Parameters: 1 Dimensions: 50. 5mm (length) * 38. 5mm (W) * 18. 5 (H) 2 Weight:. 31g 3. PCB Color: Black 4 The board has four weeks with four screws holes, hole diameter 3. 1mm, easy to install and fixed 5 The relay uses SPDT. A common terminal, a normally open, one normally closed terminal 6 Provides optocoupler isolation and anti-jamming 7 Low pull, high release. Energisation status indicator light, release status LED is off 8. VCC terminal is for system power, and JD_VCC is relay power. You can plug in jumpers Electrical parameters: Supply voltage: 5VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC Wiring: VCC: positive power supply system GND: System power negative IN1 - IN2: relay control ports.