Summary
The video covers the setup and connection of an LCD display with an Arduino board, highlighting the use of male and female pins, LED, and a potentiometer. It explains the reduction of digital pins needed for communication via the i2c bus and showcases programming steps such as setting up the liquid crystal library, defining LCD objects, and displaying sensor data in centimeters. The demonstration includes clearing the display, positioning the cursor, and effectively visualizing measurements on the LCD display.
Introduction to LCD Display
In this chapter, the speaker introduces the use of a display LCD for visualizing measurements, providing details on its setup and connections with the Arduino board.
Connection and Setup of LCD Display
Details the connection of the LCD display module, including the use of male and female pins, a LED, and a potentiometer, as well as the reduction of required digital pins for communication with the Arduino board using the i2c bus.
Programming the LCD Display
Explains how to program the LCD display, including the setup of the liquid crystal library, defining the LCD object, setting cursor positions, and writing characters on the display.
Displaying Measurements on LCD
Demonstrates how to display measurements on the LCD display, including clearing the display, positioning the cursor, and showing the sensor data in centimeters.
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