We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

It's amazing what you can do with an ESP32 (or two).

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

During the COVID-19 pandemic, I was frequently measuring my body temperature and blood oxygen levels. Based on information that it was possible to take an electrocardiogram (ECG) using the ECG app on ...

Abstract: This ground-breaking study introduces a unique method for integrating an Arduino Uno and PYNQ Z2 board to continuously monitor electrocardiogram (ECG) and heart rate variability. The system ...

Abstract: This article presents the design and implementation of an Internet of Things (IoT)-based remote health monitoring system for the estimation of blood pressure (BP), heart rate (HR), and blood ...

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...

Engineers at Queen Mary University of London have built a new color-changing tactile sensor, which allows robots to "see" and touch in real-time. The novel idea was invented by Giacomo Sasso, a ...

Researchers have developed a chip-based metasurface biosensor that can detect traumatic brain injury (TBI) biomarkers at ...

IKEA's transition to Matter makes smart home automation affordable. Discover how to secure your home with their $8 door ...