Hi, I need the LCD to display "LOW" or "MEduim" or "high" every time the potentiometer goes up or down. #include <LiquidCrystal.h> LiquidCrystal lcd(7,6,5,4,3,2); const int potPin = A0; //Pot at Arduino A0 pin //Variables: int pot ; //pot from pot void setup() { //Start the serial communicati…

if ((0 <= pot) && (pot >= 85)) Expressing comparisons like this always gives me a headache trying to work out the logic. Try the much simpler form if (pot < 85) { //code for low } else if (pot >= 86 && pot <= 170) { //code for medium } else { //code for high }

Display "Low,Meduim,High" in LCD by potentiometer

Other Hardware Displays

UKHeliBob September 18, 2021, 8:36pm 3

What have you tried and where are you stuck ?
I assume that you want to detect that the pot reading has changed and in which direction. How much change should be regarded as significant ?

Topic		Replies	Views
Update LCD display when potentiometer changes Programming	6	8211	May 5, 2021
Changing LCD display if potentiometer is turned Programming	7	3184	May 5, 2021
LCD to monitor a potentiometer's state General Guidance	3	835	May 5, 2021
Push a Button to Display Text on a LCD ? Displays	7	7401	May 6, 2021
Use a LCD with a potentiometer Programming	6	590	May 6, 2021

Display "Low,Meduim,High" in LCD by potentiometer

Related topics