I2C LCD and Keypad GPIO Expander Module with Dual PCF8574T
PCF8574 ADDRESS SELECT
I2C LCD AND KEYPAD BOARD3

I2C LCD and Keypad GPIO Expander Module with Dual PCF8574T

Model: PCF8574T
SKU: D6-4-PCF8574T
In Stock
EGP 228.000
In Stock
SKU: D6-4-PCF8574T Categories: , , , Tags: , , , , , , , ,
Brand:UGE Electronics
  • Working voltage: 2.5-6V
  • Interface: IIC
  • Dual 8-bit parallel port ( for LCD and Keypad)
  • Address configurable for each one using solderable jumpers
  • LCD contrast adjustment Pot

Description

Save MCU pins when interface LCD and Keypad with this intelligent Module so just take 2 pins (I2C Signal SDA,SCL) and easily connect any LCD and any Keypad to it 

Features:

  • Working voltage: 2.5-6V
  • Interface: IIC
  • Dual 8-bit parallel port ( for LCD and Keypad)
  • Address configurable for each one using solderable jumpers
  • LCD contrast adjustment Pot

Required Arduino Library:

  • Liquid Crystal I2C library downloaded from this link
  • Keypad I2C library downloaded from this link

 

Brand

UGE Electronics

UGE Electronics
UGE Electronics

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I2C LCD and Keypad GPIO Expander Module with Dual PCF8574T
I2C LCD and Keypad GPIO Expander Module with Dual PCF8574T EGP 228.000
In Stock