#include <PID_v1.h> // Define pins const int tempPin = A0; const int setpointPin = A1; const int heaterPin = 9;
// Read setpoint from potentiometer (map to 20°C - 100°C) int potVal = analogRead(setpointPin); setpoint = map(potVal, 0, 1023, 20, 100); tinkercad pid control
// Create PID object PID myPID(&input, &output, &setpoint, Kp, Ki, Kd, DIRECT); #include <PID_v1
// Variables double setpoint = 50.0; // Target temperature (Celsius) double input = 0.0; // Actual temperature double output = 0.0; // PWM output (0-255) const int setpointPin = A1