Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

Firefox will soon be able to communicate directly with your 3D printer. Thirteen years after the idea was initially proposed, ...

If you're someone who always loses their remote control or just want one less thing to keep track of, this third-party app ...

Find out how connection‑event timing, controller behavior, and interference combine to limit GATT write throughput in ...

The Aqara U400 is the first HomeKit lock with UWB support, unlocking automatically as you approach your door. Here's my full review.

I put some portable FM transmitters to the test to see which ones deliver the cleanest signal, easiest usability, and best ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

Build all the things.

One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated ...