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Multi Player Score Tracker

“Device for tracking multiple players’ or teams’ score for games and activities. Assume you are part of a game or activity with following requirements Multiple players or teams will be participating, don’t know the count of players in advance …

MutantC - an Easy to Build Raspberry Pi Handheld/UMPC

“A Raspberry-pi handheld platform with a physical keyboard, Display and Expansion header for custom boards (Like Arduino Shield). First take a look at this in 3D usingAutoDesk Fusion 360 Online. Now see some key features. mutantC v1.4It is fully …

NASA Takes Delivery of First All-Electric Experimental Aircraft

“The first all-electric configuration of NASA’s X-57 Maxwell now is at the agency’s Armstrong Flight Research Center in Edwards, California. The X-57, NASA’s first all-electric experimental aircraft, or X-plane – and the first crewed X-plane in two decades …

One POV Display to Rule Them All!

“I really like POV (persistence of vision) displays! They are not only interesting to look at but also a big challenge to develop them. It’s a really interdisciplinary task. You need a lot of skills: mechanical, electronic, programming and …

One small step for electrons, one giant leap for quantum computers

“Quantum computing has the potential to revolutionize technology, medicine, and science by providing faster and more efficient processors, sensors, and communication devices. But transferring information and correcting errors within a quantum system remains a challenge to making effective quantum computers …

Photovoltaic-powered sensors for the “internet of things”

“RFID-based devices work in indoor and outdoor lighting conditions, and communicate at greater distances. By 2025, experts estimate the number of “internet of things” devices — including sensors that gather real-time data about infrastructure and the environment — could rise to …

Project  PrintEye

PrintEye

“A lightweight ATMega328p based information display panel thingie for RepRap firmware based 3D Printers; specifically the Duet controller. This is somewhat of a Parts bin special; I wanted to add some sort of temperature feedback to my DuetWifi controlled 3D …

Quantum material goes where none have gone before

“Alloy behaves strangely while traversing potential ‘spin liquid’ state Rice University physicist Qimiao Si began mapping quantum criticality more than a decade ago, and he’s finally found a traveler that can traverse the final frontier. The traveler is an …

Raspberry Pi OS Raspbian Improves Raspberry Pi 4 Support, Adds Many Improvements

“Raspberry Pi Foundation released a new version of the official Raspberry Pi operating system, Raspbian, to improve support for the latest Raspberry Pi 4 computer, as well as to add many other enhancements and updated components. Raspbian 2019-09-26 images are …

Researchers synthesize ‘impossible’ superconductor

“Researchers from the U.S., Russia, and China have bent the rules of classical chemistry and synthesized a “forbidden” compound of cerium and hydrogen — СеН₉ — which exhibits superconductivity at a relatively low pressure of 1 million atmospheres. The paper came …