How many times do you have to forget your keys before you start hacking on the problem? For [Binh], the answer was 5 in the last month, and his hack was to make a gesture-based door unlocker. Which ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...

SafeLock is a smart door lock system utilizing NFC cards and Bluetooth for enhanced home security. It offers secure, convenient access control and remote management via an Arduino-based platform.

Catering to both creators and educators, both the Arduino and the Raspberry Pi are exceptional platforms to build DIY projects. These could range from simple hobby-based creations like an automatic ...

A simple hardware project where users can unlock the via password (And other relavent features). Further, based on the presence of the of any person near the door it takes a picture and store that in ...

We often desire an OTP based locker that allows us to share a virtual key for one-time use to unlock it. This kind of intelligent door lock system provides the flexibility to grant access to delivery ...

Abstract: Today, installing a home security system is a critical study in implementing cutting-edge technology to attain this purpose. One of the most useful technologies to allow remote monitoring of ...

In this brain teaser, you are stuck inside a cave with a modern door that is locked. Can you guess the password and unlock the door? At this point, you must be well aware of the benefits of solving ...

Abstract: Biometric-based digital door locking system plays a significant role in providing authentication, reducing the workforce in smart homes, and building automation scenarios. This paper ...