Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

The SparkFun Ultrasonic Distance Sensor - TCT40 (sen-24805) a user-friendly upgrade to the popular HC-SR04 sensor, offers non-contact distance measurement from 2cm to 400cm with an accuracy of 3mm.

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide, That's why I started to build this ...

TUCSON, Ariz. (KGUN) — Secrecy around the proposed data center, code-named Project Blue, has fueled opposition to the plan. Now, the City of Tucson is releasing details that had previously been kept ...

Nostalgia makes people do crazy things in an effort to rekindle that feeling of warmth from the past. We see all sorts of mods around nostalgic tech, especially for enjoying old media like the swathes ...

Xiaomi and its sub-brand Redmi are gearing up to launch their next-generation flagship smartphones in China. While the Xiaomi 16 series is expected to debut by September, the Redmi K90 and K90 Pro are ...

The tipster revealed that the Find X9 series is likely to offer ultrasonic in-display fingerprint sensors for improved biometric accuracy, replacing the short-focus fingerprint solution seen on ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

A rendering of 280 Bergen St. The mixed-use community will be located in Brooklyn’s Boreum Hill neighborhood. Image courtesy of Fischer Rasmussen Whitefield Architects Goose Property Management has ...

This article was featured in One Great Story, New York’s reading recommendation newsletter. Sign up here to get it nightly. Chungin “Roy” Lee stepped onto Columbia University’s campus this past fall ...