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);
}