Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often surprisingly inaccurate, with estimated error rates of 30%–80%. The watch's ...

For people who are at high risk of developing breast cancer, frequent screenings with ultrasound can help detect tumors early. MIT researchers have now developed a miniaturized ultrasound system that ...

Detecting cancer in the earliest stages could dramatically reduce cancer deaths because cancers are usually easier to treat when caught early. To help achieve that goal, MIT and Microsoft researchers ...

Aqara is introducing a new presence sensor that is a natural addition for HomeKit users who want reliable automations without the need for a camera. The new Aqara FP300 combines mmWave presence ...

Aside from its various processor, memory, and device capacity improvements, the new Philips Hue Bridge Pro comes with a killer feature: the ability to turn your existing Hue lights into motion sensors ...

ABSTRACT: We developed a finger motion detection sensor based on liquid metal. The sensor was fabricated by sequentially preparing an AB glue mold (embedding bamboo sticks and acupuncture needles as ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

ABSTRACT: Rapid and accurate detection, classification, and localization (DCL) of faults in overhead transmission lines (TLs) are critical for minimizing downtime and enhancing power system resilience ...

I’m using the HomeKit Bridge integration to expose a brightness sensor from Home Assistant into the Apple Home app. The problem is that instead of showing the sensor as a brightness/light level sensor ...