PCF8574 IO Expansion Board I2C-Bus Evaluation Development Module – Expand Your Microcontroller's I/O Capabilities female pin connecter Versatile Applications: Suitable for automation

Versatile Applications: Suitable for automation

such as checking and refilling electrolyte levels or cleaning the terminals

Suggested Platform Size: 350 x 350 mm

12V buck to 5V

View angle:120°

PCF8574 IO Expansion Board I2C-Bus Evaluation Development Module – Expand Your Microcontroller's I/O Capabilities female pin connecter Versatile Applications: Suitable for automationThe PCF8574 IO Expansion Board is designed to expand the input output (I O) capabilities of microcontrollers using the I2C bus interface. It provides 8 additional I O ports and supports cascading multiple modules to extend up to 64 I O ports, making it ideal for projects involving keypads, LED arrays, sensor networks, and control systems. Compatible with Arduino, Raspberry Pi, and other microcontrollers, this board simplifies wiring and development.