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.

India is preparing to clear two to three additional semiconductor projects using leftover funds from its Rs 76,000 crore Semicon 1.0 program, even as discussions intensify with the Finance Ministry ...

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 ...

Physical work test is narrowed and does not include “preliminary activities” Projects using the physical work test must maintain “continuous program of construction” Projects smaller than 1.5 MW can ...

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 ...

A reforestation project that integrated local communities and their ecological knowledge in Nepal is showing the fruits of success, almost one decade since the completion of the project. Local ...

Google is upgrading the ultrasonic fingerprint biometric sensor for its latest flagship smartphone release. In 2024 the Google Pixel 9 featured an ultrasonic fingerprint sensor for the first time, ...

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 ...

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 ...