Control LCD Display with Arduino and Visual Basic

Control LCD display using Arduino and Visual Basic can be a useful project for displaying data or information.
To accomplish this, you will need to establish serial communication between the Arduino and Visual Basic.

Parts Required:

1. Arduino NANO
2. LCD – Alphanumeric-16X2 Characters (1)
3. resistor 220 ohm (1)
4. Potentiometer
5. Wires to connect it all together

#include <LiquidCrystal.h>

const int ledPin =  6;
int buttonState = 0;
String x;
String str;
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
pinMode(ledPin, OUTPUT);
Serial.begin(9600);
lcd.begin(16, 2);
digitalWrite(ledPin, HIGH);
}

void loop () {
if(Serial.available() > 0){
x = Serial.readString();
lcd.clear();
lcd.print(x);
if (x==“LED OFF”){
digitalWrite(ledPin, LOW);
}
else{
digitalWrite(ledPin, HIGH);
}
}
}

 

Thank you for visiting. If you found this information helpful, please consider subscribing to the Officialhrm YouTube channel and liking their Facebook Page for more updates and helpful content. Don’t forget to share this website with your friends.

Download

File	Description	Date added	File size	Downloads
LCD text from Pc		February 26, 2019 7:09 pm	3 MB	2096