Kootek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM Reviews

  • 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current
  • Equiped 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)
  • Indication LED's for Relay output status
This is a DC 5V 8 Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

Product: Kootek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

Price: $ 7.49

2 thoughts on “Kootek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM Reviews

  1. Anonymous
    5.0 out of 5 stars
    As expected, September 30, 2013
    By 
    Derek

    Amazon Verified Purchase(What’s this?)
    This review is from: Kootek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM (Personal Computers)

    Purchased this unit to run some Halloween animatronics from my Raspberry Pi. Plugged it in to the GPIO on the Pi and everything worked as planned. It even ran off of the Pi’s 5v GPIO pin so there was no need for an additional power source. After halloween I plan to use these to run my sprinklers.

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  2. Anonymous
    5.0 out of 5 stars
    Array if low voltage switches, September 22, 2013
    By 
    Michael J. Tria (Bellmore, NY) –
    (REAL NAME)
      

    Amazon Verified Purchase(What’s this?)
    This review is from: Kootek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM (Personal Computers)

    I found that I needed to use a separate power supply to actuate the switches when using a Raspberry, which did not have the power to do so. But I knew that would be the case. A Darlington array (ULN2003) run with a 15V wall wart provided seven outputs more than capable of switching the whole module at one time.

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