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-27% Discount
Module PCF8574, GPIO expander board for the microcontroller, Waveshare 3708
Brand: Waveshare
Product Code: AN-04455
Availability: Vilnius Store In Stock
Kaunas Store Out of Stock
Central Warehouse Out of Stock
Product Code: AN-04455
Availability: Vilnius Store In Stock
Kaunas Store Out of Stock
Central Warehouse Out of Stock
Ex Tax: 3.22€
The module allows you to increase the number of GPIOs (up to 8 more) of a microcontroller (e.g. Arduino module). Communicates on the I2C bus (TWI). Through the use of jumpers, the user has the ability to change the bus address, allowing at the same time to reduce up to 8 modules to one bus, increasing the number of GPIOs to 64.
Specification:
- Supply voltage: 2.5 V to 5.5 V
- Quiescent current: 100 µa (10 µa in low power mode)
- Communication: I2C (TWI) - the SDA AND SCL lines
- The choice of the bus address with the jumpers
- Number of contacts: 8
Useful links:
Manufacturer website
