• 5VDC two channels relay interface board
• The control signal is 3.3V compatible, yet the VCC needs to be 5VDC. So you can use Raspberry Pi’s GPIO to activate or deactivate the relay.
• Active Low configuration
• Signal Indicator LED for each Relay
• Relay Maximum Current Rating: 10A
• Relay Maximum Voltage Rating: AC 250V / DC 30V
• Can control various appliances with large current and high voltage
• Can be controlled directly by microcontrollers such as Arduino, 8051, AVR, PIC, DSP and ARM
• Build-in 2 units of Opto-Isolator IC 817C

Packing List

x1 unit 5V 2 channels Relay module