PCF8574 PCF8574T I2C 8 Bit GPIO Expander Modul für Arduino & Raspberry Pi L2KE
ab 2,53 €
PCF8574T(Red). 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). PCF8574(Blue). Main resources: the PCF8574 I2C interface, 8-bit parallel.
Jetzt bei Ebay: