🎤 3-Minute Narration Script: PID Loop Explained (Beginner Friendly) ________________________________________ What is a PID Loop? This can be temperature, pressure, flow, speed, level — anything. Think of it like your car’s cruise control. You set a speed, and the system automatically increases or decreases power to maintain it. A PID loop works exactly the same way. ________________________________________ PID = Proportional Integral Derivative Let’s break these three parts down in simple langu