DIY How to use Arduino UNO R3 LCD 16x2 with I2C

Demo of 1602 LCD display with I2C

The components
- Board Arduino UNO R3
- I2C Module
- LCD 16x2 (lcd1602)
- Connet

I2C ---- ARDUINO
VCC --- 5v
GND --- GND
SCL --- A5
SDA --- A4

Link download code

Read Address I2C:


Code Arduino:


Thank you for watching!

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