PCF8574 IO Expansion Board I2C-Bus Evaluation Development Module – Expand Your Microcontroller's I/O Capabilities female pin connecter this sensor delivers accurate and

this sensor delivers accurate and stable performance even in boiling conditions or harsh industrial environments

Versatile Applications: Suitable for automation

and precise voltage regulation

such as checking and refilling electrolyte levels or cleaning the terminals

PCF8574 IO Expansion Board I2C-Bus Evaluation Development Module – Expand Your Microcontroller's I/O Capabilities female pin connecter this sensor delivers accurate andThe 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.