By Admin / 09 Oct 22 /0Faallo Waa maxay Diode? [La Sharaxay] Diode-ku waxa uu ka kooban yahay isgoysyada PN, iyo photodiode-ku waxa uu u rogi karaa signalka indhaha ee signalka korantada, sida hoos ku cad: Sida caadiga ah, bond covalent waa ionized marka isgoyska PN lagu iftiimiyay iftiin. Tani waxay abuurtaa godad iyo lammaane elektaroonig ah. Sawirka hadda socda ayaa la sameeyay sababtoo ah t... Sii akhri By Admin / 08 Oct 22 /0Faallo Fahamka hordhaca ah ee LAN LAN waa kan ugu caansan ee aan isticmaalno maanta. Waa maxay LAN? Shabakadda Aagga Maxalliga ah (LAN) waxaa loola jeedaa koox kombiyuutaro ah oo ay isku xiran yihiin kombiyuutarro badan oo ku yaal meel gaar ah oo isticmaalaya kanaalka baahinta. Mar kasta oo ay meeshan ka jirto, waa in badan oo aaladaha isgaadhsiin kara. Oo kaliya ... Sii akhri By Admin / 29 Seb 22 /0Faallo Waa maxay furaha Ethernet sideese u shaqeeyaa? Horumarka degdega ah ee kombuyuutarrada iyo tignoolajiyada isku xidhkooda (sidoo kale loo yaqaan "teknoolajiyada shabakada"), Ethernet waxay noqotay shabakad kombiyuutar laba lakab ah oo gaaban oo leh heerka ugu sarreeya ilaa hadda. Qaybta xudunta u ah Ethernet waa beddelka Ethernet. Buugga iyo... Sii akhri By Admin / 28 Seb 22 /0Faallo Waa maxay VCSEL laser? VCSEL, oo loo yaqaan 'Vertical Cavity Surface Emitting Laser' oo buuxa, waa nooc ka mid ah leysarka semiconductor. Hadda, VCSEL-yada intooda badani waxay ku salaysan yihiin gaAs semiconductors, iyo dhererka hirarka sii daaya inta badan waxay ku jiraan band mowjadaha infrared. Sannadkii 1977-kii, Professor Ika Kenichi oo ka tirsan Jaamacadda Teknolojiyadda ee Tokyo ayaa... Sii akhri By Admin / 27 Seb 22 /0Faallo Kala soocida shabakadaha PAN, LAN, MAN iyo WAN Shabakadda waxaa loo kala saari karaa LAN, LAN, MAN, iyo WAN. Macnaha gaarka ah ee magacyadan ayaa lagu sharraxay oo la barbardhigay hoos. (1) Shabakadda Aagga Shakhsi ahaaneed (PAN) Shabakado noocan oo kale ah waxay awood u siin karaan xidhiidhka masaafo-gaaban ee ka dhexeeya aaladaha macaamiisha la qaadan karo iyo aaladaha isgaarsiinta. Sii akhri By Admin / 26 Seb 22 /0Faallo Waa maxay Tilmaamaha Xoogga La Helay (RSSI) oo faahfaahsan RSSI waa soo-gaabista Tilmaamaha Xoogga La Helay. Tilmaamaha xoogga calaamada ee la helay waxaa lagu xisaabiyaa isbarbardhigga laba qiime; taas oo ah, waxaa loo isticmaali karaa in lagu go'aamiyo sida ay u xoogan tahay ama u liidato xoogga calaamada marka la barbardhigo calaamad kale. Habka xisaabinta ee RSSI... Sii akhri << < kii hore24252627282930Xiga >>> Bogga 27/76