Challenge

Project 1 - Interfacing a 16*2 LCD with Arduino using I2C protocol

//MASTER
#include


void setup()
{
Serial.begin(9600);
Wire.begin();

}

void loop()
{
Wire.beginTransmission(1);

Wire.endTransmission(0);
delay(50);
}

//SLAVE
#include
#include
LiquidCrystal lcd(12,11,5,4,3,2);
void setup()
{
Serial.begin(9600);
Wire.begin(1);
Wire.onReceive(start);
lcd.begin(16,2);
}
void loop()
{
delay(50);
}

void start(int y)
{

lcd.setCursor(3,0);
lcd.print("SKILL-LYNC");
delay(50);

}

Your portfolio, next

Ship work like this
in your own course.

Talk to a career counsellor

Free 20-minute call. We'll map the right course to where you want to work.

By submitting you agree to our Terms and Privacy Policy.