Description
PCF8574T I2C I/O EXTENSION BOARD P8574
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I²C Interface: Communicates with your microcontroller using only two lines (SCL and SDA), freeing up valuable I/O pins.
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8 Digital I/O Pins: Each pin can be configured individually as input or output.
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Low Power Consumption: Ideal for low-power applications.
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Wide Supply Voltage: Operates from 2.5V to 5.5V, compatible with 3.3V and 5V systems.
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Pull-up Resistors: Includes onboard I2C pull-up resistors for reliable communication.
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Compact Size: Small form factor makes it easy to integrate into existing projects
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