KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay

KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay

Price:   $0.62

  • Model: icchipcn0004854
  • Shipping Weight: 0.1kg
  • 9999 Units in Stock

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(complete orders today,deliverd around 18/04/2025)
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    Shipping Worldwide.About 5-15 days.
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    • Details
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    Brand Name:icchipcn.com
    Condition:New
    Type:Voltage Regulator
    Supply Voltage:1
    Dissipation Power:1
    is_customized:Yes
    Application:Computer
    1 Channel realy:1 Channel 5V Relay Module
    Place of

    1, the new 5V Relay Module


    2, can be used as microcontroller development board module can be used as home appliance control


    3,5 V-12V to TTL control signal


    4, the control signal DC or AC, 220V AC load can be controlled.


    5, there is a normally open and one normally closed contact


    6, a power indicator light


    7, a control indicator, pull off, disconnect does not shine


    8, transistor drive to increase the relay coil control pins high impedance.


    9, the control pin has a pull-down circuit to prevent malfunction relay vacant