Tinkercad Pid - Control

// Debug: plot to Serial Plotter Serial.print(setpoint); Serial.print(","); Serial.println(input);

void loop() { // Read temperature from TMP36 (voltage to Celsius) int raw = analogRead(tempPin); float voltage = (raw / 1023.0) * 5.0; input = (voltage - 0.5) * 100.0; // TMP36 formula tinkercad pid control

void setup() { Serial.begin(9600); pinMode(heaterPin, OUTPUT); // Debug: plot to Serial Plotter Serial

// Read setpoint from potentiometer (map to 20°C - 100°C) int potVal = analogRead(setpointPin); setpoint = map(potVal, 0, 1023, 20, 100); setpoint = map(potVal