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4-Channel 5V Relay Module

brand: SainSmart 8 SKU: 101-70-101 Variants ID: 45099713556

The Relay module allows a wide range of microcontrollers such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs.

$8.99
SPECIFICATION
  • 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equiped Equipped with high-current relay, AC250V 10A ; DC30V 10A
  • Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low)
  • Opto-isolated inputs
  • Indication LED’s for Relay output status
WHAT'S IN THE PACKAGE

1 x 4-Channel 5V Relay Module

      Customer Reviews

      5 Based on 8 Reviews
      5 ★
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      8
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      Filter Reviews:
      K
      01/03/2014
      KK4HFJ

      Very useful relay board

      Easily control heat, a/c fans, and de-humidifier with this 4 port relay board. Upgraded my Arduino weather station to a full HVAC control system.

      B
      12/24/2013
      Bruce

      Great board

      I wired this to an RF receiver from adafruit and some household AC sockets and gave it as a gift. Now the recipient has 4 individually toggled remotely controlled AC sockets.

      F
      11/13/2013
      Fok

      I like sainsmart

      I think SainSmart is really a fair-price online shop. They offer many varieties and selection of Arduino tools, one-stop shop make me more convenient to find tools for my project, Yeah, it is pretty good.

      P
      11/11/2013
      Parsons

      Good

      Have used it for several days. Smooth operation and no problem were found. Not bad!

      R
      11/08/2013
      Ron

      Good store

      I think SainSmart is really a fair-price online shop. They offer many varieties and selection of Arduino tools, one-stop shop make me more convenient to find tools for my project, Yeah, it is pretty good.

      T
      10/31/2013
      Thomas

      looking for my second order

      it's a nice relay board for my arduino projects. Good product an unbeatable price, I will buy the next time if needed.

      K
      01/16/2013
      Ken

      Great price, easy to use

      Got my order in exactly 2 weeks, quicker then I expected coming from China to Canada. Had it up and running within minutes, took longer to strip the wire then it did to hook it up and write the code. The only thing that I had to search for was what the VCC-JDVCC jumper did. If you remove the jumper you can use a separate power supply to run the relays if you hook it up to JDVCC. With the jumper in place the power for the relays comes from VCC aka your arduino.

      E
      07/13/2012
      Elliott

      Well-made module

      I watch at Amazon a video customer review about this relay module. I thought it was great so I bought one here. It is well made and it works as it should