If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

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; ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a tongue-in ...

how to make a free energy solar cell using led and transistors Ex-FBI agent notices something odd about Nancy Guthrie ransom Winter storms could bring 4-8 feet of snow to parts of West. Latest ...

We are fast approaching the day when anyone with an idea will be able to create an application or a website in hours. In the immortal words of Ferris Bueller, “Life moves pretty fast. If you don’t ...

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 ...

Abstract: Pentacene organic thin-film transistors (OTFTs) with HfLaON high-k gate dielectric have been fabricated using various gate-electrode materials, including different metals (Al, Au, Cu, Cr, Ti ...

Abstract: We propose a novel transistor-level synthesis method to minimize the number of transistors needed to implement a digital circuit. In contrast with traditional standard cell design methods or ...

School of Physical Sciences, Indian Association for the Cultivation of Science (IACS), 2A & B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India ...