An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

The Proxmark3 PCB 125kHz antenna., GNU GPL version 2, GitHub link. Picture this: It’s the end of the year, and a few hardy souls gather in a hackerspace to enjoy a bit of seasonal food and hang out.

Electronic engineers often spend a lot of time on circuitry and components, as they should; after all, that’s their job. Still, there are cases where that aspect of the project is relatively ...

One of the dreams of makers the world over is to be able to print electronic circuits on more or less any surface using a desktop printer. The great promise is the possibility of having RFID circuits ...