Hiletgo 2pcs PCF8574 PCF8574T I/O Expand I2C Evaluation Development Board Module

10PC PCF8574 Expansion Board IIC/I2C Interface for 1602LCD 2004LCD Adapter Board

10PCS DC 3-6V PCF8574 I2C IIC Interface Expansion Board For 1602LCD 2004LCD

5PCS PCF8574 IO Expansion Board I/O Expander I2C Evaluation Development Module

2PCS PCF8574 IO Expansion Board I/O Expander I2C Evaluation Development Module

PCF8574 PCF8574T Module Communication Module I / O Expansion Modules I2C

PCF8574 PCF8574T I2C 8 Bit IO GPIO expander module for Arduino & Raspberry Pi T

PCF8574T PCF8574 I2C 8 Bit IO GPIO expander module for Arduino & Raspberry Pi