Tinkercad Pid Control -

Let’s build the classic PID use case: controlling the angular position of a DC motor with a potentiometer as the setpoint.

void loop() float position = readEncoder(); float speedCmd = posPID.compute(position); speedPID.setpoint = speedCmd; float torque = speedPID.compute(readSpeed()); analogWrite(motorPin, constrain(torque + feedforward, 0, 255));

Below is a simplified code structure for a Tinkercad PID simulation: tinkercad pid control

void setup() Serial.begin(9600); pinMode(pwmPin, OUTPUT); pinMode(dirPin, OUTPUT);

// Wait for serial plotter to connect delay(1000); Serial.println("Time,Setpoint,Temp,Output"); lastTime = millis(); Let’s build the classic PID use case: controlling

Because Tinkercad’s plant dynamics are reproducible, we can use the :

// PID Control Simulation in Tinkercad // Goal: Keep virtual temperature at 50C using an LED as a heater float speedCmd = posPID.compute(position)

Tinkercad eliminates those barriers: