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US$7.52

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5pcs 2 Channel Relay Module 12V with Optical Coupler Protection Relay Extended Board For Arduino MCU

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                  Description:
                   
                  Dimensions: 50.6 x 38.8 x 19.3mm (L x W x H)
                  Weight: 30g
                  The board is surrounded by four fixed screw holes with a diameter of 3.1 mm, which is convenient for installation and fixing.
                  High quality relay, single-pole double-throw. One common end, one constant beginning, one constant closing end.
                  Photocoupler isolation, good anti-interferenceLow level suction, high level release. The state indicator lights up when sucking in and out when releasing.

                  Feature:

                   
                  VCC is the system power supply and JD_VCC is the relay power supply.
                  Default 5V relay, insert jumper cap.
                  Maximum output of relay: DC 30V/10A, AC 250V/10A

                  Wiring instructions:

                  VCC: Positive Pole of System Power Supply
                  GND: Negative Electrode of System Power Supply
                  IN1-IN2: Relay control port

                   
                  Package Included:

                  5 x 2 Channel 12V Relay Module

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