Keep out intruders and unlock your base with style! 🔐 In this Minecraft tutorial, I’ll show you how to build a Working Password Door using buttons, levers, item frames, or dropper codes ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a single ...

14th Amendment Police Want the Password to Your Phone Without a warrant and specific proof of incriminating evidence, police should never be allowed past your phone’s lock screen.

The abstract of this project proposes the Puzzle Lock System, which is specifically intended to avoid occurrences involving inebriated driving. An Arduino microcontroller is included into the system ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...

Arduino controls the complete processes like taking a password form the keypad module, comparing passwords,rotating servo motor, and sending status to the LCD display. The keypad is used for taking ...

Contribute to nilava/Arduino-RFID-Password-Lock-Alarm-IR-Sensor-LCD development by creating an account on GitHub.