• Liquid crystal display. • The liquid crystal material has properties similar to solid. • In ordinary crystals molecules will…
Do you know why do you always start a series motor on load?
Every material has its own tolerance limit. ( you cannot tolerate your bullying friend and sometimes a boring lecture). Yes…
LED
• Light Emitting Diode • A light-emitting diode is a two-lead semiconductor light source. It is a p–n junction diode,…
Zener Diode
A Zener diode allows current to flow from its anode to its cathode like a normal semiconductor diode, but it…
Converting CO2 using EC cells
Researchers from Cornell University have devised a new Electrochemical Cell (EC) which uses Oxygen and aluminum to convert CO2 into…
CCD (charge coupled device)
CCD (charge coupled device) • Charge Coupled Device. • It is a charge transfer device. • CCD is a shift…
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