Attend our in-person Robotics & Math
Verified Activity
Password protected lock
Hi, my name is Nitya, and I joined Moon Puna to learn how everyday electrical appliances work, like fridges and light switches. My project is a password-protected lock that shows how security systems work. It uses an embedded learner board, buttons for entering a password, and a system that checks if the password is correct. If the right code is entered, the lock opens; if not, it stays locked. This project helped me understand circuits, inputs, and logic in a simple way. It also shows how technology can be used to keep things safe and secure.
Robotics
29
Jun 2026
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