The error appears in both the first and last lines. Someone please tell me how to fix the code from here on. // include the library code #include // initialize the library with the numbers of the interface pins LiquidCrystal lcd(12, 11, 5, 4, 3, 2); // initialize our variables int sensorPin = …

Arduino error: expected unqualified-id before '<' token

BulldogLowell October 10, 2017, 1:32am 3

Try adding to the top of your program:

#include <LiquidCrystal.h>

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