Mohid Builds @Mohid_MalikAi · 2h · Other

💡 The Engineering Behind Automatic Lights

Ever wondered how a light turns on when someone walks nearby? Many automatic lights use a PIR sensor to detect changes in infrared radiation. Here's the process: 🔍 The sensor detects a change. ⚡ An electronic circuit processes its signal. 💡 A switching circuit activates the light. ⏱️ A timer can turn it off after a delay. This is automation in action: technology detecting a change in the environment and responding automatically. DETECT → PROCESS → ACT MOHID BUILDS | Robotics • Mechatronics • Hardware • AI #Electronics #Automation #Technology #Engineering