2Pcs PCF8574 I2C Interface 8-bit IO Expansion Board I/O Expander I2C-Bus Eval...
16,31 €
●Standard interface that can be expanded in a variety of development boards I2C Serial port to 8-bit parallel port , support expand into 8×8 = 64 at most PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output Applicable to a variety of platforms including Arduino / AVR / ARM With this module, you can use only 2 ports of your Arduino or Raspberry Pi board to control up to 8 digital I/O ports. ●●● BestFrance vous propose ce produit au meilleur prix ● Livraison Rapide ● Article en France ● Voir description ▶▶▶.
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![Produktbild - MODULE PCF8574 8-BIT PCF8574 EXTENSION BUS SHIELD ARDUINO RASPBERRY [654]](https://i.ebayimg.com/thumbs/images/g/4X4AAOSwwDFklVCb/s-l140.jpg)
