Hackaday

Make Your Own ESP32-Based Person Sensor, No Special Hardware Needed

Home automation with high usefulness and low annoyance tends to rely on reliable person sensing, and [francescopace]’s ...
Euromoney

The world’s top ranked treasury management systems

Treasury is undergoing its fastest transformation in a decade. The shift from operational to strategic decision-making is unmistakable and the tools that support treasurers must evolve just as quickly ...
CNN

First on CNN: Noninvasive brain treatment for depression proves helpful

Editor’s note: If you or someone you know is struggling with mental health, help is available. Dial or text 988 or visit 988lifeline.org for free and confidential support. Summer passed Valerie Zeko ...
Hackaday

Arduino Hacks

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
Scientific American

U.S. Approves First Device to Treat Depression with Brain Stimulation at Home

In a first, this week the U.S. Food and Drug Administration approved a brain stimulation device designed to treat depression at home. The approval of the first such device for home depression ...
Cars

When Should the Oxygen Sensor Be Replaced?

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...
Nature

Sensors articles from across Nature Portfolio

China’s microelectromechanical systems (MEMS) sensor industry is surging, but technical gaps, fragmented production and coordination challenges hinder its full potential. As global demand accelerates, ...