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10pcs/lot PCF8574 IO Expansion Board I2C-Bus Evaluation Development Module


​ Features: Based on the I2C interface I / O expansion modules, use two I / O scalability eight I / O (up to 8 simultaneous use PCF8574, expanded to 64 I / O) The most important feature: 1. Support two interface types access target board: Pin or row seat 2. Supports I2C bus cascade (by pin, row seat docking method, which can use multiple I2C modules) Typical applications: for I / O resources were scarce MCU I / O expansion The main resource: PCF8574, I2C interfaces, eight parallel

  • Theory: Resistance Sensor
  • Brand Name: HAILANGNIAO
  • Material: Mixture
  • Type: Vibration Sensor
  • Output: Switching Transducer
  • Usage: Temperature Sensor
  • Model Number: PCF8574 IO Expansion Board

  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 10cm x 10cm x 3cm (3.94in x 3.94in x 1.18in)
  • Unit Type: lot (10 pieces/lot)