Tags » RGB

Colors: not as simple as one would think.

The human eye is capable of seeing such a wide variation of color that we sometimes unerestimate what comes into hand when we have to professionally categorize the value of color. 500 more words


Messier 1 - Remnants of a star that exploded almost 1000 years ago

Messier 1 (aka. M1, NGC 1952, Sharpless 244, and the Crab Nebula) is a supernova remnant located in the Perseus Arm of the Milky Way Galaxy, roughly 6500 light years from Earth. 213 more words

Deep Sky

Kingston's HyperX gets RGB

HyperX Alloy Origins Core

Many gamers were eagerly waiting to see HyperX, Which happens to be gamers favorite brand to get a mechanical keyboard at least. 426 more words

Afterimage Effects

Afterimage are optical illusions of images that continue to appear after the exposure of the image ended. This can occur with either a prolonged exposure of one colour or brief exposure to a very bright image surrounded by a darker area. 859 more words


RGB LED i Arduino

RGB LED su zapravo tri jednobojne LED – crvena, zelena i plava – smeštene u zajedničko kućište. Zbog toga RGB LED ima četiri kontakta – jedan je zajednička anoda (ili katoda, zavisno od izvedbe), a ostala tri kontrolišu pojedinačne boje. 286 more words


Sh2-239 and LDN1551

Sh2-239 is a reflection nebula and a collection of Herbig-Haro objects embedded in the dark cloud LDN1551. The brightest part of Sh2-239 is catalogued as the Herbig-Haro object HH102. 71 more words

Deep Sky

NGC 5033, NGC 5005

This picture shows the unbarred spiral galaxy NGC 5033, located about 40 million light-years away in the constellation of Canes Venatici. The galaxy is similar in size to our own galaxy, the Milky Way, at just over 100 000 light-years across. 319 more words

Deep Sky