Height Measurement Using Ultrasonic sensor

height measurement #include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 16, 2); // Change 0x27 to 0x3F if not working #define TRIG 9 #define ECHO 10 // Height of sensor from ground in cm int sensorHeight = 200; void set...