EY# PCF8574 IO Expansion Board 8 I/O Converter Module Flexible PCF8574 Adapter P

Specification:

Origin: Mainland China

Type: Module

Condition: New

Function Introduction: Features: Typical applications: Main resources: information included:

I/O expansion module based on I2C interface, using 2 I/O to expand 8 I/O (more than 8 PCF8574 can be used at the same time, expanding to 64 I/O)

1. support for two types of interfaces to access the target board: row of pins or row of seats

2. Support I2C bus cascade (through the row of pins, row of sockets docking method, you can use more than one I2C module at the same time)

I/O expansion for MCUs with scarce I/O resources

PCF8574, I2C interface, 8-bit parallel port

Size: 48x17x11mm/1.89x0.67x0.43inch

Note:

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

Please allow 1-2cm measuring deviation due to manual measurement.