Lesson 20: Using LCD1602 with Arduino display temperature, voltage and distance | Robojax

In this lesson we learn how to use LCD1602 and LCD2004 with Arduino. We first introduce the LCD module, then we look at characters that you can dispaly, then I we learn how to make our own custom characters. Then we learn how to make a simple counter. Using DHT11 we dispaly temperature and humidity on LCD. We measure DC voltage and display it on the LCD using potentiometer. Lastly we use HC-SR04 Ultrasonic Sensor we measure the distance and display it on the screen. Full library installation is shown, all codes are explained and wiring diagram for every project is shown and wiring is done.

Purchase this kit from SunFounder website: https://bit.ly/sf-3in1-kit

This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: https://bit.ly/sunfouder

Related Videos:
Using two more LCD screen: https://youtu.be/L6ekl2ABcuY
Setting LCD I2C Address https://youtu.be/bqMMIbmYJS0
Build LCD Clock https://youtu.be/gz9xqvRroDY
Using LCD with Servo motor https://youtu.be/6xVLbNlmK-g
Converting PWM to Voltage and LCD https://youtu.be/j_BwZT9z-0g

Purchase this kit from SunFounder website: https://bit.ly/sf-3in1-kit

This lecture is part of Robojax Arduino Course based on SunFounder kit with lesson 1 starts here: https://bit.ly/sunfouder

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*******Purchase this LCD1602 I2C from:******
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Download Arduino Code: https://docs.sunfounder.com/projects/3in1-kit/en/latest/

Use Chapters from timeline or click on the time
00:00 Introduction
1:29 Introduction to LCD1602
3:42 Selecting I2C address
5:26 LCD wiring
6:14 Installing Library
8:10 Finding I2C address
11:08 Available Examples
13:44 Custom Character example
16:02 Built-in Characters
18:46 Displaying User input from Serial Monitor
20:26 Creating Custom Character
21:44 Counter project
24:33 Using DHT11 and LCD with Arduino
26:09 Combining DHT and LCD codes
30:12 Displaying Degree Symbol on LCD1602
32:56 Displaying DC Voltage on LCD from Potentiometer
33:53 Code for Potentiometer and LCD
35:20 Demonstration of measuring DC voltage on LCD
35:52 Ultrasonic Distance sensor with LCD
36:47 Ultrasonic and LCD Code
38:03 Ultrasonic and LCD demonstration

Tutorial by Ahmad Shamshiri form Canada

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