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Shop Arduino PCF8574 Example

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$1.67
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1-50PCS PCF8574 I2C 8-Channel GPIO Expander Module - 8-Bit I/O Extender For Arduino ESP32
Aliexpress
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52% off
$1.67
$3.52
1-50PCS PCF8574 I2C 8-Channel GPIO Expander Module - 8-Bit I/O Extender For Arduino ESP32
Aliexpress
$14.99
12PCS PCF8574 IO MCU Expansion Board I2C Interface 8Bit I/O Expander IIC Bus Evaluation Development Module
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12PCS PCF8574 IO MCU Expansion Board I2C Interface 8Bit I/O Expander IIC Bus Evaluation Development Module
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1/5/10Pcs PCF8574 PCF8574T I/O For IIC I2C TWI SPI Serial Interface Board Port LCD1602/2004 Adapter
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