fbpx

Tūtohu Archives: tio

He aha te LED?

Tirohia hoki te huringa taiaho. Ko te diode-emitting light (LED) he taputapu semiconductor e whakaputa ana i te rama e kitea ana ka huri ana tetahi hiko. Kaore i te tino marama te marama, engari i te nuinga o nga LED he monochromatic ia, ka puta i te roangaru kotahi. Ko te putanga mai i te LED ka ahu mai i te whero (i te roangaru o te 700 nanometers) tae atu ki te puru-puru (mo te […]

Cps: fvrvupp7 | Te whakapau iti 200USD, Tikina 5% hekenga |||| Cps: UNF83KR3 | Te whakapaunga iti 800USD, Tikina 10% Hekenga [Kua Karehia te 'Aroturuki me nga Taonga' ]