[Arduino] Display word on the liquid crystal
This code can type word, then show the word on the liquid crystal.
##################################
##################################
##################################
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
void setup()
{
Serial.begin(9600);
lcd.begin(2,20);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Hello World");
lcd.setCursor(0,1);
lcd.print("Freeman");
}
void loop()
{
if(Serial.available())
{
char ch = Serial.read();
if(ch == '#')
{
lcd.clear();
}
else if(ch == '/')
{
lcd.setCursor(0,1);
}
else
{
lcd.write(ch);
}
}
}
##################################
0 意見:
張貼留言