Build for monitoring, buy for safety.

Recently I was looking for an inexpensive pressure + temperature sensor for a barometric altimeter project, which then led to me finding the SPL07-003. After learning there was no existing library to ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

“I’m going to have to science the shit out of this,” Matt Damon’s astronaut realised when stranded on the Red Planet in The Martian, an essential Weir message which becomes global policy now in ...

Smaller smart sensor gets the inside scoop on bike tire pressure By Ben Coxworth March 18, 2026 The Outrider TL Mini, which wirelessly monitors air pressure from within a bike's tire, is the smaller ...

State, local and Cook County leaders on Thursday celebrated the kickoff of a $99 million mega project to ease gridlock on Touhy Avenue near O’Hare International Airport. The improvements will add ...

A Virginia-based company has landed a $97 million contract for a large-scale new project at north Alabama’s Redstone Arsenal. AeroVironment, Inc., which has an office in Huntsville, announced Thursday ...

Most people would never imagine that the innocuous tire pressure monitoring system (TPMS) in their vehicles could be used to track their movements. But, as with many things digital, it turns out the ...

There seems to be no shortage of ways that our personal data can be tracked these days. If your phone, watch, eyeglasses, computer, and car listening to you weren't enough, researchers at the IMDEA ...

Here’s how to know when pressure washing gets the job done — and when soft washing is the smarter move. It used to be that pressure washing was really the only option for cleaning your home, be it the ...

Chile has become ensnared in a U.S.-China power struggle. U.S. Secretary of State Marco Rubio said the Trump administration would impose visa restrictions on three Chilean government officials tied to ...