lcd innovation with step count
Mon Nov 13 2023 16:56:53 GMT+0000 (Coordinated Universal Time)
Saved by
@daniel1000
#include <LiquidCrystal.h>
const int butpin = 8;
int buttonState = HIGH;
int lastbuttonState = HIGH;
unsigned long lastDebounceTime = 0;
unsigned long debounceDelay = 50;
int butVal;
int pressCounter;
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
void setup(){
pinMode(8, INPUT);
lcd.begin(16, 2);
Serial.begin(9600);
}
void loop(){
butVal = digitalRead(butpin);
if(butVal != lastbuttonState){
lastDebounceTime = millis();
}
if((millis() - lastDebounceTime) > debounceDelay){
if(butVal != buttonState){
buttonState = butVal;
if(buttonState == LOW){
pressCounter++;
lcd.setCursor(0, 0);
lcd.print("Steps: ");
lcd.print(pressCounter);
}
}
}
lastbuttonState = butVal;
}
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