🖱️ Your mouse looks simple… but inside, it’s pure engineering. Ever wondered how a mouse tracks movement, clicks, and scrolls so precisely? This reel breaks down the internal working of a computer mouse—step by step ⚙️ From optical sensor to microcontroller, every tiny movement you make is converted into digital signals your computer understands. Small device. Smart technology. Big impact. 👍 Like if you use a mouse daily 💬 Comment “OPTICAL” if this surprised you 🔁 Share with a tech-curious f