I2C interface, I/O expansion module, two I/O scalability 8 I/O (up to 8 simultaneous use the PCF8574 expanded to 64 I/O).
Access the target board support two interface types: Pin or row seat.
I/O expansion shortage MCU I/O resources.
PCF8574, I2C interface, 8-bit parallel port.
Size: about 48mm * 16mm

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.9 inch
Height : 0.7 inch
Length : 6.9 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00Z59XJFE