2 channel relay module

Specifications

• Operating Voltage – 5V DC
• Channels – 2
• Trigger Voltage – Low-level Trigger (Active LOW)
• Relay Type – SRD-05VDC-SL-C
• Max Switching Voltage (AC) – 250V @ 10A
• Max Switching Voltage (DC) – 30V @ 10A
• Optocoupler – PC817 or equivalent
• Control Interface – IN1, IN2, GND, VCC
• Load Output Type – NO (Normally Open), NC (Normally Closed), COM
• Dimensions – Approx. 50mm x 40mm x 18mm
• Indicator LEDs – Power LED + 2 Relay Status LEDs