Roboduino on Instagram: "⚙️ In this project, I build a touch sensor password-protected servo lock using Arduino UNO 🔐. This system works like bank lockers, gym lockers, and office storage, where only the correct password allows access. It’s a simple, beginner-friendly project that explains touch input, password logic, and servo-based locking in a real-life context. #arduinouno #arduino #passwordprotection #servomotor #electronicsprojects #passwordsecurity #servos #arduinoproject #arduinolove #a