⇨ See Details!

Placa de expansión de puertos de E/S PCF8575 16 bits I2C a 16 E/S 5 piezas

€14.17, located in Cerdanyola del Valles, Spain (08***), item #325255942149

Have you run out of I/O pins?. On board 3.3V level converter circuit, if you donot solder VCC-VDD pad, the PCF8575 level is 3.3V. 5pcs x PCF8575 16-bit IO Expander Module.

See similar items