PCF8574T IO Expansion Module

I2C interface based on the I / O expansion module, the use of two I / O can be extended 8 I / O. cascade support, up to 8 modules can be used to expand to 64 I / O. through the DIP switch to set the address of the module,

PCB Size: 37.5mm x 16.7mm

Mailing List:

1 PC IO expansion module.