The Arduino PCF8574T I2C 8 Bit IO GPIO expander module extends the digital input/output capabilities of Arduino microcontrollers. Operating via the I2C protocol, it provides eight additional GPIO pins. With a compact design, it facilitates easy integration. Ideal for expanding GPIO capacity in projects, it simplifies interfacing and supports efficient communication between Arduino and external devices, enhancing the versatility of Arduino-based systems.
Features
- Expands Arduino digital I/O with 8 GPIO pins
- I2C protocol for communication
- Compact design for easy integration
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