PCF8574 PCF8574T I2C 8 Bit IO GPIO Expander Module for Arduino & Raspberry Pi

PCF8574P PCF8574 Remote 8-bit I/O expander for I2C-bus IC 16 Pin DIP

60cm 40-Pin GPIO Ribbon Cable 1 In 2 Out Female for Raspberry Pi – Grey F/F

3Pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development

2PCS PCF8574 PCF8574P IC I/O EXPANDER I2C 8B 16DIP NEW

PCF8574T/3, I/O Expander 8 I²C 100kHz 16-SOIC (PACK OF 2)

40 pcs Dupont Cables M-F, M-M, F-F Jumper Breadboard Wire GPIO Ribbon Pi Arduino

5PCS PCF8574 PCF8574P IC I/O EXPANDER I2C 8B 16DIP NEW