A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it. Heck, if you’re willing to write long lines of code, you can create a ...

Working out in the heat can be merely unpleasant, or it can be dangerous, depending on the day—and there's a good way to tell what kind of day it is. This summer, I've checked the wet bulb temperature ...

Xiaomi has listed the Smart Temperature and Humidity Monitor 3 Mini on its global website, hinting at an upcoming launch outside China. The device is a smaller version of the existing Monitor 3, with ...

"I'm April Wilkerson, a DIY enthusiast with a passion for creative projects and hands-on building." Bruce Willis Family Makes Difficult Decision as His Condition Worsens Republican-appointed judge ...

SECURAM’s Complete Smart Home Security Solution, introduced at CES 2025, offers an all-in-one approach to home security, featuring a lineup that includes outdoor cameras, yard locks, interior smart ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...

Posts from this topic will be added to your daily email digest and your homepage feed. The $87 Plug and Make Kit includes an Arduino microcomputer, electronic components, and tutorials for building ...

I remember the day vividly. I had just returned from a long vacation, and as I opened my freezer, I was met with a foul smell. All my frozen goods had thawed, and my refrigerator was no longer cooling ...