Tinkercad Pid Control Page

// Motor pins const int pwmPin = 9; const int dirPin = 8;

void motorDrive(double cmd) { if (cmd >= 0) { digitalWrite(dirPin, HIGH); // Forward analogWrite(pwmPin, cmd); } else { digitalWrite(dirPin, LOW); // Reverse analogWrite(pwmPin, -cmd); } } tinkercad pid control

Introduction: Why Simulate Control Systems in a Browser? For engineering students, hobbyists, and even seasoned makers, the phrase "PID control" often conjures images of complex differential equations, oscilloscopes, and expensive microcontroller hardware. However, a quiet revolution in simulation has made this intimidating topic accessible to anyone with a web browser and a free account. That tool is Tinkercad . // Motor pins const int pwmPin = 9;

// Integral term with anti-windup (clamp) integral += error * dt; double Iout = Ki * integral; That tool is Tinkercad

// Proportional term double Pout = Kp * error;