so im doing a counter till the holidays occur this is what i have so far so if you can rewrite it to where it count down day by day by the button i use in the project that would be great
//time to go
//hw
#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
int a =0;
int e = 7;
void setup() {
// set up the LCD's number of columns and rows:
lcd.begin(16, 2);
// Print a message to the LCD.
lcd.print("halloween count");
pinMode(e,INPUT);
}
void loop() {
int button = digitalRead(e);
lcd.setCursor(3, 1);
lcd.print(a);
if (button == HIGH) {
a ++;
lcd.setCursor(3, 1);
lcd.print(a);
delay(200);
}
}
