Tinkercad Pid Control [repack]

return simulatedTemp; // Using software model

The loop runs at variable speed, causing the integral and derivative to behave inconsistently. tinkercad pid control

| Symptom | Likely cause | Fix | |---------|--------------|-----| | No response | dt too large or zero | Use micros() , check prevTime init | | Huge overshoot | Integral windup | Implement clamping & conditional integration | | Chattering output | Derivative noise | Low-pass filter derivative: D = 0.8*prevD + 0.2*newD | | Slow settling | Loop period too long | Reduce PID_INTERVAL to 10–20 ms | | Serial plotter glitches | Too many prints | Print every 5th cycle only | return simulatedTemp; // Using software model The loop