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.

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

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 ...

Abstract: Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper ...

President Donald Trump installed two massive 88-foot-tall American flags on either side of the White House this summer in a patriotic endeavor that did not cost U.S. taxpayers a cent. "President Trump ...

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 ...

Russell Vought, director of the White House Office of Management and Budget, issued a memo directing continued agency use of project labor agreements on large federal construction projects. Federal ...

The future of money has arrived, with 60% of Fortune 500 companies actively working on blockchain initiatives, digital asset exchange Coinbase (COIN) said in its second quarter State of Crypto report ...

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 ...