Somo la Leo: Je, wajua kirefu cha WI-FI? Na watambua kuwa neno Computer ni kifupi cha maneno wala si jina?

britanicca

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britanicca

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Naomba tofauti kati ya LED na LCD
LCD Ni kioo ambacho kama kwa ndani kuna display ya maji hata ukibonyeza ni kama kuna liquid ndani, lakin LED hakuna maji ila component zake ni crystals zenye mchanganyiko na dry diodes ambazo ni latest
 

Baba Swalehe

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Baba Swalehe

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Naomba tofauti kati ya LED na LCD
LED ni light emiting diode ina yo work under forward bias mode always protected on a light opaque case to prevent rapid excitation of electrons from valence band

LCD ni liquid crystal display ina yo operate electronicaly

Aah umenkumbusha advanc mkuu
 

marxlups

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