2PCS PCF8574 IO Expansion Board I/O Expander I2C-Bus Development board JHR robotic.icu

robotic.icu: 2PCS PCF8574 IO Expansion Board I/O Expander I2C-Bus Development board JHR
Posted in: Specs | by Brian Taylor | 2020 Jul 26


PCF8574

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)

Origin:	Hong Kong
Delivery:	05-28, 07-22
datepaid:	2020-05-08
Received:	2020-08-08
Quantity:	1pcs
Price:	2.50
Shipping:	0.00
Total:	2.5

Most important feature: Supports two interface types access target board: Pin or row seat. Support I2C bus cascade (by pin header row seat docking methods can be used simultaneously multiple I2C modules)

Typical application: I/O resource shortage MCU I/O expansion

Package Included: 1

8 channel relay github/8 channel relay
eBay Item: 303559679859

https://www.ebay.com/usr/mission-hill