PCF8574 IO Expansion Board I/O Expander I2C-Bus
14,00 EUR
The PCF8574 is used to expand one I2C bus to 8 I2C buses. You may use it with your microcontroller to add more digital I/O. It works as I2C expansion hub.
This module becomes a life saver When you run out of pins on your Arduino or any other MCU. This GPIO (General Purpose Input Output) pin extender provides an additional 8 pins (P0 ~ P7) which can be used to output a signal or 'read a signal as an input.
- Type: Voltage Regulator
- Condition: New
- Application: MP3/MP4 Player
- Supply Voltage: 5V
- Dissipation Power: 5W
- Operating Temperature: 85
R3246,DE108
12 Copë
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The PCF8574 is used to expand one I2C bus to 8 I2C buses. You may use it with your microcontroller to add more digital I/O. It works as I2C expansion hub.
This module becomes a life saver When you run out of pins on your Arduino or any other MCU. This GPIO (General Purpose Input Output) pin extender provides an additional 8 pins (P0 ~ P7) which can be used to output a signal or 'read a signal as an input.