We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Lite' product lines are purpose-built solutions, minimizing carbon footprint through innovative antenna designs, ultra-thin FlexIC technology from Pragmatic Semiconductor, and sustainable ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Explore the advanced tracking and espionage technology embedded in modern credit cards. Learn how this hidden tech works and what it means for your data.

It's a solved problem, but I actually prefer a simple web UI.

“Ghost tapping” scams are up ~150%: Scammers use fake NFC readers to charge your credit card or phone in crowded places without you noticing. Protect yourself: Turn on instant alerts, lock your phone, ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

This project is an Arduino-based RFID reader designed to distinguish between known pets ("good kitties") and unknown animals ("bad kitties"). When an unrecognized animal is detected via its RFID tag, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...