How to Use a Cold Cathode as an HDD LED?

Answer Computer case customization is a great way to attract attention at social gaming functions. One popular customization is the addition of bright lights to the case. Cold cathode tubes are great for ... Read More »

Top Q&A For: How to Use a Cold Cathode as an HDD LED

Are cold cathode lamps the same as UV light?

Cold cathode lamps are not the same as UV light. Cold cathode lamps are energy-saving, long-life lights that are dimmable. The wavelength of ultraviolet, or UV, light, is not in the visible range o... Read More »

What it means with 'cold rice and cold tea are bearable but cold words and cold face are not?

Methadone is simply a narcotic anlegesic, or in other words it is a pain killer that is similar to morphine, oxycodone, codeine ect... It is a very effective pain killer because it has a very long ... Read More »

What is a cathode?

A cathode is type of electrode. Electrodes are materials that conduct electrical current either by emitting or accepting electrons at either end of a circuit. In general, reports, the cath... Read More »

Cathode Ray Tube: The History?

CRTs---or cathode ray tubes---are specialized vacuum tubes where images are created by using electron beams to strike a phosphorescent screen. The invention of the Geissler tube by the German glass... Read More »