Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...

The source code is coming soon.

Finally, eco-friendly music.

Abstract: This project uses some sensors and Arduino to design and implement the Affordable Smart ECG Monitoring System. ECG monitoring is now becoming part of everyday life. Through ECG ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

Gautam Solar has unveiled its 630W R-Series TOPCon solar modules for utility-scale PV projects. The new modules are ALMM and BIS approved, ensuring compliance for government projects and large-scale ...

JA Solar has introduced DesertBlue, a photovoltaic module series designed for large ground-mounted projects in desert, Gobi, and arid regions. The launch in Beijing brought together engineering ...

What just happened? Raspberry Pi has just released a new module designed to simplify the development of turnkey wireless hardware solutions. While the single-board computer company has long offered ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

Many of the policies enacted by the Trump administration with lightning speed in these first 100 days were initially laid out two years ago in the Heritage Foundation's Project 2025. David Graham’s ...