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Relay Module Optocoupler 2 Channels 5V/12V With Optocoupler Isolation Expansion Board

$7.99
SKU: EB-900-0002
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10-19 PCS
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Deliver to United States
Flat Shipping Rate $10.00
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Product Features:

  • Relay Module, 2 Way, 5V/12V, Single Pole Double Throw, PCB Mount, Screw Fixing
  • There are 4 fixing screw holes around the board with a diameter of 3.1mm, which is convenient for installation and fixing;
  • Single pole double throw. One common terminal, one normally open terminal, one normally closed terminal;
  • Optocoupler isolation, good anti-interference;
  • Low level pulls in and high level releases. The status indicator light is on when it is closed, and it is off when it is released;
  • VCC is the system power supply, and JD_VCC is the relay power supply. Just plug in the jumper cap;
  • High Quality with 30 days 100% Money back; 
  • From the OEM Original Factory, same quality with much better price. 
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Relay Module Optocoupler 2 Channels 5V/12V With Optocoupler Isolation Expansion Board
EB-900-0002
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