📱 How Does Your Smartphone Know Where You Touch?

Your screen doesn't need a physical button to detect your finger. Most modern smartphones use capacitive touchscreens. ⚡ Tiny electrodes detect changes in capacitance. 👆 Your finger changes the electrical conditions near the screen. 🧠 A controller identifies the touch location. 🎯 Software interprets it as a tap, swipe, or gesture. It's a brilliant combination of electronics and computing packed into a thin display. SENSE → PROCESS → RESPOND MOHID BUILDS | Robotics • Mechatronics • Hardware • AI #Engineering #Electronics #Technology #Innovation