PCF8574T IO Module Compact Size Professional Module Boards Useful Reusable Red
4,61 €
Practical: The IO Expansion Module (PCF8574T) is practical. Module Functionality: The IO Module is based on the I2C interface and allows for the expansion of input/output capabilities. It also supports cascading, enabling the use of multiple modules concurrently to expand up to 64 I/O pins.
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