Am 17. und 18. Februar fand unter dem Motto „Maximale Perspektive“ der diesjährige Regionalwettbewerb „Jugend forscht“ in Celle statt. Die Projekte vom Christian-Gymnasiums Hermannsburg konnten sich d ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

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Welcome to the Basic Arduino Projects repository! This project contains a collection of beginner-friendly Arduino circuits simulated using Tinkercad Circuits. It is intended for students, hobbyists, ...

This library is designed to work with the TLC5955 LED controller chip from Texas Instruments. It can also be configured to work with many other LED driver chips from the TLC59** family using the ...

Abstract: Heat accumulation seriously affects the photothermal performances of high-power deep-ultraviolet light-emitting diodes (DUV LEDs). In this letter, plated copper on thick film (PCTF) diamond ...

Die Adventsaktion 2026 von „Miteinander Teilen“ unterstützt soziale Projekte zum Thema „Jugend und Armut“. Besonders im Fokus stehen Initiativen gegen Obdachlosigkeit. Gefördert werden Vorhaben, die ...