• Huayao 2pcs 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

  • Huayao 8-Channel Relay Module

    Feature:
    Can be used as microcontroller development board module can be used as home appliance control
    5 V-12V to TTL control signal
    The control signal DC or AC, 220V AC load can be controlled
    There is a normally open and one normally closed contact
    A power indicator light
    A control indicator, pull off, disconnect does not shine
    Transistor drive to increase the relay coil control pins high impedance
    The control pin has a pull-down circuit to prevent malfunction relay vacant

    Specifications:
    Product Name: 8-Channel Relay Module
    Output Channel: 8
    Power Supply: 5V
    Load Voltage: AC 250V 10A, DC 30V 10A
    Total Size: 137mm x 56mm x 17mm/ 5.4" x 2.2" x 0.7" (L*W*H);
    Mounted Hole Size: 3mm/ 0.12"
    Mounted Hole Center Distance: 132 x 50mm/5.2" x 2"(L*W);
    Materi...read more
  • Manufacturer: Huayao
  • More products from seller: Amazon
  • Your price: USD 15.99
      (as of 2018-12-22 00:44 UTC - More info)
  • As an Amazon Associate we earn from qualifying purchases.
  • Note: Prices are subject to change at anytime
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  • > Arduino Uno
  • > DC DC DC
  • > DC DC DC DC
  • > DC Relay
  • > DC Relay Module


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