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    8 Channel I2C Electromagnetic Relay Module Opto Isolated PCF8574 3.3V 5.0V

    • Item No : 116620739042
    • Condition : New
    • Brand : KRIDA Electronics
    • Seller : bugrovs2012
    • Current Bid : US $20.95

    • * Item Description

    • With I2C Interface, PCF8574. - The module contains an PCF8574 or PCF8574A chip. 8 Channel Opto Isolated Electromagnetic Relay Module. - Up to 8 boards can be connected to I2C bus line. SDA - i2c serial data.
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