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I/O Expander with PCF8574 Chip - Waveshare 3708
ID: 569414
The PCF8574 IO expansion board is an 8-bit I / O expander controlled by the I2C interface. Up to 8 PCF8574 IO expansion cards can be connected to the I2C bus, providing up to 64 I / O ports. Waveshare 3708
Description
The PCF8574 IO expansion board is an 8-bit I / O expander controlled by I2C. It has 8 outputs / inputs GPIO. Up to 8 PCF8574 IO expansion cards can be connected to the I2C bus, providing up to 64 I / O ports. The PCF8574 IO expansion board has two goldpin connectors with I2C - one on the other side of the module. Thanks to this, connecting the kit with the microcontroller to the board is more flexible.
properties
- Based on the PCF8574 chip
- 8 GPIO outputs / inputs
- Interface: I2C
- Power supply: 2.5-6 V
- Dimensions: 47.63 x 15.24 mm
- Weight: 5 g
569414
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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The PCF8574 IO expansion board is an 8-bit I / O expander controlled by the I2C interface. Up to 8 PCF8574 IO expansion cards can be connected to the I2C bus, providing up to 64 I / O ports. Waveshare 3708