4 Channel Relay Module - 5V - Active Low
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4 Channel Relay Board (5V) for Arduino and Raspberry pi/B+/Pi 2



Use this 4 Channel Relay Module board to interface any Microcontroller with Electrical Appliances/Loads. Can also be used in driving high power motors.4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC. 


Product Summary:


  • Module can be controlled directly by Microcontroller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
  • Easy to install and fix
  • Optically Isolated relays to protect your microcontroller from damage if the equipment being controlled fails
  • four screw holes, hole diameter 3.1mm
  • relay status indicator light, release status LED is off
  • Relay Maximum output: DC 30V/10A, AC 250V/10A
  • Size: 75mm (l) x 55mm (b) x 19.3mm (h)
  • Weight: 58g
  • PCB Color: Blue




  • Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic can drive the module
  • PLC control
  • Smart home control
  • Industrial sector






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4 Channel Relay Module - 5V - Active Low

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  • Views: 14258
  • Product Code: 4-Channel-Relay-AL
  • SKU: PL-50-124
  • Availability: 23
  • Rs. 180.00
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