Arduino – CLCD with I2C – Cursor
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#include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,16,2); // or 0x3F int buttonPos1=4; int buttonPos2=5; int positions=1; void setup() { pinMode(buttonPos1, INPUT); pinMode(buttonPos2, INPUT); lcd.init(); delay(1000); lcd.backlight(); lcd.setCursor(0,0); lcd.print("Run Time"); } void loop() { if (digitalRead(buttonPos1)) { positions=0; } if (digitalRead(buttonPos2)) { positions=1; } lcd.setCursor(0,positions); lcd.print(millis()); } |