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PCF8574 I2C Digital IO Expansion Module

Name: Lonely Binary PCF8574 I2C Digital IO Expansion Module - PCF8574 I2C Digital IO Expansion Module
Brand: Lonely Binary
SKU: 39683414229149
Price: 3.51 USD
Availability: InStock

4.5 (1,234)

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$3.51

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Black

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Description

The PCF8574 is an 8-bit I/O expander that allows for 8 digital inputs or outputs per device. It operates within a voltage range of 2.5V to 6V, making it compatible with both Arduino (5V) and ESP32 (3.3V) systems.
This IC communicates with t...