Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Abstract: Optimization of light-emitting diode (LED) design is highly dependent on the relationship between photometric, electric, and thermal parameters of the device. The photoelectrothermal (PET) ...

Abstract: High power light emitting diodes (LEDs) are much more efficient than conventional light sources like filament bulbs. Nevertheless, heat is still generated, and this directly affects the ...

Gaggione is highlighting adjustable beam optics for its Sirius range of LED optics. The zoom function is to allow switching between narrow and wide light distributions. For Sirius, there are two ...

Why we love it: Of every LED mask we've ever put on our face, this is hands-down the most fancy. It has 770 LED bulbs, emits ...

Organic semiconductors are thin, flexible, and extremely versatile materials that have revolutionized the world of consumer ...

Attributed to Picasso was the notion that when art critics get together they talk about content, style, trend, and meaning; ...

Two recent complementary research studies explore the chemical content and climate impact of the same 30 paint products commonly used on interior walls and wood/metal trim. What is interior design and ...