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    BUCIER 4 Channels Logic Level Converter Bi-Directional Module Shifter I2C IIC 3.3V - 5V for Arduino 10PCS

    • The green board is the same as the blue board,only color not the same
    • 2, power input with anti-reverse connection protection, integrated 3.3VLDO, and can provide no more than 150mA external current
    • 3, with power indicator, work or not at a glance
    • 4, can realize UART, IIC, 1-wire, SPI and other bus signals 3V-5V level of bidirectional conversion
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    1, four MOS tubes to achieve four 3V and 5V levels of bidirectional conversion, the 2, power input with anti-reverse connection protection, integrated 3.3VLDO, and can provide no more than 150mA external current 3, with power indicator, work or not at a glance 4, can realize UART, IIC, 1-wire, SPI and other bus signals 3V-5V level of bidirectional conversion

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