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Lesson 22: Using an LCD Display with the Pico W

This tutorial covers connecting and using an LCD 1602 display with the Raspberry Pi Pico W:

  • Component Introduction and Setup: Describes connecting the LCD 1602 display to the Raspberry Pi Pico W.

  • Library Installation: Guides on downloading and installing the LCD library from toptechboy.com.

  • Code Explanation: Explains creating an LCD object, writing text, and using LCD.clear() to avoid text overlap.

  • Practical Demonstration: Shows the program displaying names on the LCD and adjusting contrast with a potentiometer.

  • Homework Assignment: Integrate the LCD with the DHT11 project to display temperature and humidity based on a toggle button.

Video