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2 Channel Optically Isolated Relay Card 5VDC

SKU
2RLY5V
In stock
$3.95
  • Buy 2 for $3.50 each and save 11%
  • Buy 5 for $3.00 each and save 24%
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Overview
Double relay card with logic level inputs and 5 volt supply for the coils
This is a 2-Channel 5V Relay interface board
Control various appliances and other equipment with large current.
It can be controlled directly by Microcontroller(Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

Specification

  • Equipped with high-current relay, AC 250V 10A ;
  • DC 30V 10A With 4 fixed screw holes, hole diameter: 3.1mm;
  • Optical coupling isolation, good anti-interference;
  • VCC system power, JD_VCC relay power, default 5V relay, just plug in jumper cap;
  • LED indication for Relay output status