AOICRIE 5PCS PCF8574T PCF8574 IO Expansion Board Module I2C IO Expander Module (5 PCS) 5 PCS
AOICRIE 5PCS PCF8574T PCF8574 IO Expansion Board Module I2C IO Expander Module (5 PCS)
Description
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) 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✔Main resources: the PCF8574 I2C interface, 8-bit parallel✔Information includes:✔Test procedures (AVR, STM8, C8051F)✔Circuit schematics✔Related PDF data Package Included:5 x PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module
Features:
- 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)
- Typical application: I / O resource shortage MCU I / O expansion
- Main resources: the PCF8574 I2C interface, 8-bit parallel
- Package Included: 5 x PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module
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