By registering the LongCat-2.0 repository under the open-source MIT License, Meituan positions the architecture with maximum ...

Building an app that understands “where” something happens begins with a simple step: generating your first API key. Whether you’re creating a food delivery platform, a fleet tracking tool, or a ...

Wearing a helmet is a legal requirement in most countries, including India. This life-saving gadget is sure to benefit from tech enhancements. For demonstration purposes, we will be using a separate ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

The ArtNet protocol has brought the DMX standard to the network. The new ArtNet devices are, of course, backward compatible with the DMX standard, but not vice versa. What to do then, with a legacy ...

Update, 1/2/21: It's New Year's weekend, and Ars staff is still enjoying some necessary downtime to prepare for a new year (and a slew of CES emails, we're sure). While that happens, we're resurfacing ...

The 6-digit VFD clock is built around 6 Russian IV-22 VFD tubes and looks very familiar to the popular 6-digit Nixie Clock. The 6-digit VFD Clock design was inspired by the very popular 6-digit Nixie ...

In today’s modern world we all depend on mobile phones as our primary means of wireless communication. But, we all have faced situations during which we might not be able to answer to our calls, these ...