Product · United States

PCF8574T I2C Interface Single Chip Machine I/O Expander Module Blue Board PCB Extension Board for Electronic Projects

Product no longer available. The stores we track no longer sell it; last price seen $0.64.

Price history: 2 daily prices tracked since 2026-10-18; lowest $0.64, highest $0.64.

PCF8574T I2C Interface Single Chip Machine I/O Expander Module Blue Board PCB Extension Board for Electronic Projects

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