2Pcs Support Arduino Cascading Extended Module PCF8574T I/O Fr I2C Port xt
2,71 €
2Pcs Extended Module PCF8574T I/O Fr I2C Port Interface Support Arduino. This is the I/O extended module, which use for I2C interface, you can use two of the module to extend 8 I/O. Module function.
Jetzt bei Ebay:
