[Tommy] has a great write-up about designing and building a minimalistic handheld electronic game called “Higher Lower”. It’s an audio-driven game in which the unit plays two tones and asks ...

Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for programming, ...

If you are completely new to using RFID, you can check out this tutorial on interfacing RC522 RFID module with Arduino , where we explore the basics of RFID technology with Arduino and how it works ...