10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module for Arduino & Raspberry Pi
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Special Features
- PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output
- Typical application: I / O resource shortage MCU I / O expansion
- 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)
- Applicable to a variety of platforms including AVR / ARM
- Package Included: 10pcs x PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module
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