The PCF8574T IO Expansion Module is not just about expanding possibilities; it’s also about ease of use and performance. Its compact design and easy-to-use I2C interface make it a breeze to integrate into your projects. The module also features an interrupt output that can be connected to the interrupt logic of the microcontroller, enhancing your control over the additional I/O devices. Whether you’re a hobbyist looking to add more functionality to your DIY project, or a professional in need of more I/O ports, the PCF8574T IO Expansion Module provides an efficient and reliable solution.The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574, IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O portsSpecifications:Operating Voltage (VDC) : 3 ~ 5Interface : I2CPorts : 8-bit parallel portFeatures of PCF8574T IO Expansion Module:Based on PCF8574 ChipI2C Interface8-bit parallel portApplications:It can be used with Arduino & Raspberry Pi.It can be used for various display control projects.
