5 pcs PCF8574 IO Expansion Board I/O Expander I2C Evaluation Develop Module MCU Expansion Board Module with Dupont Cable for Arduino for Raspberry Pi

WHAT IT DOES: The PCF8574 IO Expansion Board provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). MULTIPLE EXPANSIONS: Based on the I2C interface I / O expansion modules, using 2 I / O can expand 8 I / O (up to 8 simultaneous use PCF8574, expanded to 64 I / O). INTERFACE TYPE: Support two interface types: Pin or row seat to access the target board. WIDELY USED: Applicable to a variety of platforms including for AVR STM8 C8051F for Arduino. PRODUCTS INCLUDE: 5 x PCF8574 IO Expansion Module 20 x Male and female DuPont cable.

Package Dimensions: 6.22 x 3.82 x 0.71 inches; 1.76 ounces Item model number: JA-DA-006 Date First Available: June 30, 2023 Manufacturer: DAOKAI ASIN: B0C9QG9ZP1