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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

Specs
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