LED lights typically last far longer than their incandescent predecessors. If your bulbs are failing early, these are the ...
Interesting Engineering on MSN5d
Chinese scientists develop world’s smallest LED display with virus-sized pixelsChinese scientists have developed LEDs that are just 90 nanometers wide using perovskite, revolutionizing high-resolution ...
See images of another tiny display with pixels the size of a human hair.
Dzień Doberek! Taka dioda świecąca. Do czego służą te wyprowadzenia np. B+,B-,R+R-,G+,. Dioda ma byc rzekomo tylko biała. Czy ktos wie jaka moc ewentualnie numer tej diody? Czy wystarczy podać ...
This infrared LED was then patented by TI ... and it has to do with electron gaps. For a diode to generate light, you must first put energy into an electron. This energy makes the electron ...
Then knowing he needed 4 mA to power each LED for backlighting he used some 1978 ... These old 1N5305 current limiting diode regulators are simply constructed from a JFET with an internal feedback ...
A new study with collaboration between King Abdullah University of Science and Technology (KAUST) and King Abdulaziz City for ...
Tech Xplore on MSN8d
A new nanoplastic paves the way for sustainable street lightingA new study resulting from a collaboration between King Abdullah University of Science and Technology (KAUST) and King ...
Wiem, ze najprostrzym rozwiazniem byloby zrobienie prostego ukladu z tranzystorem + kondensatorem odpowiednio dobranymi - problem w tym, ze mam tego wiecej i lutowanie zajeloby mi pol dnia - stad ...
Chinese researchers at Zhejiang University have developed the world's smallest LED display, utilizing virus-sized pixels.
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