wailesi

Momwe Mungapangire Wailesi Yokhala ndi Ma speaker Ophatikizidwa Wailesi ndi njira yatsopano yaukadaulo yomwe yakhalapo kwa nthawi yayitali ndipo ikadali yofunika masiku ano. Ngakhale kuti pali zida zambiri zamakono komanso zamakono zomvera nyimbo kapena nkhani, wailesi ikadali chisankho chodziwika bwino chifukwa cha kusavuta kwake. Nthawi ino, tikambirana momwe tingapangire wailesi yokhala ndi ma speaker ophatikizidwa... Werengani zambiri

Malangizo ndi Machenjerero Omangira Wailesi Yokhazikika Kumanga wailesi yokhazikika kumafuna chidziwitso ndi luso pa zamagetsi ndi kulumikizana. Wailesi yokhazikika ingagwiritsidwe ntchito pazinthu zosiyanasiyana, monga kulankhulana patali, zosangalatsa, kapena kugwiritsa ntchito malonda. Munkhaniyi, tikambirana malangizo ndi machenjerero ofunikira omangira wailesi yokhazikika komanso yodalirika. 1. Kumvetsetsa… Werengani zambiri

Momwe Mungapangire Wailesi Ya digito ndi DSP Wailesi ya digito yatchuka kwambiri chifukwa cha kuthekera kwake kupereka mawu abwino, kugwiritsa ntchito bwino ma frequency spectrum, komanso zinthu zina monga metadata yazidziwitso za nyimbo. Chimodzi mwazinthu zofunika kwambiri popanga wailesi ya digito ndikugwiritsa ntchito Digital Signal Processor (DSP). Nkhaniyi ifotokoza njira zopangira wailesi ya digito… Werengani zambiri

Buku Lotsogolera Kupanga Wailesi Pogwiritsa Ntchito IC: Kupanga wailesi pogwiritsa ntchito IC (Integrated Circuit) ndi pulojekiti yosangalatsa komanso yophunzitsa, yoyenera kwa iwo omwe akufuna kuphunzira zambiri za zamagetsi ndi ma circuits. Kupanga wailesi yanu kungakuphunzitseni mfundo zoyambira za ma frequency, modulation, ndi demodulation ya ma signal. Nkhaniyi ifotokoza njira zopangira wailesi pogwiritsa ntchito IC, pamodzi ndi zipangizo ndi zida... Werengani zambiri

Maphunziro Okhudza Kupanga Wailesi Yopanda Waya: Ukadaulo wolumikizirana ukupitilirabe kukula mwachangu, womwe ndi wailesi. Ngakhale zaka makumi angapo zapitazo, tinkadziwa mawailesi ngati zipangizo zazikulu zokhala ndi zingwe zotsagana nawo, tsopano titha kupanga mawailesi opanda waya. Mawailesi opanda waya ndi othandiza kwambiri, amafuna zingwe zochepa, ndipo ndi osavuta kunyamula kulikonse. Nkhaniyi… Werengani zambiri

Njira Zopangira Ma wailesi Pogwiritsa Ntchito Ma Antenna Akunja Ma wailesi ndi chida cholankhulirana chomwe chathandiza kwambiri pakufalitsa uthenga padziko lonse lapansi. Ngakhale kuti ukadaulo wapita patsogolo mofulumira ndipo wasintha momwe timapezera chidziwitso, wailesi ikadali gwero lodalirika. M'nkhaniyi, tifufuza njira zopangira ma wailesi pogwiritsa ntchito ma antenna akunja... Werengani zambiri

Momwe Mungapangire Chotumizira Mauthenga Chautali Chotumizira Mauthenga Chautali Chotumizira Mauthenga Chautali ndi ukadaulo womwe umatithandiza kutumiza ndikulandira zizindikiro zautali patali kwambiri. Chingagwiritsidwe ntchito pazifukwa zosiyanasiyana, kuyambira pa kulumikizana kwa anthu osaphunzira mpaka ntchito zamalonda ndi zankhondo. Kupanga njira yotumizira mauthenga a utali kumafuna kumvetsetsa bwino mfundo zoyambira zautali, uinjiniya... Werengani zambiri

Mfundo Zoyambira Zomanga Mawayilesi a FM: Kuyambira pomwe idapangidwa kumayambiriro kwa zaka za m'ma 20, wailesi yakhala imodzi mwa njira zolankhulirana zotsogola komanso zothandiza kwambiri padziko lonse lapansi. Chifukwa cha kupita patsogolo kwaukadaulo, mawayilesi a FM (Frequency Modulation) akhala chisankho chabwino kwambiri chifukwa amapereka mawu abwino kuposa AM (Amplitude Modulation). Nkhaniyi ifotokoza mfundo zoyambira zomanga mawayilesi a FM... Werengani zambiri

Buku Lotsogolera Lonse Lopangira Wailesi ya Chigawo Chimodzi. Wailesi ndi ukadaulo wakale wolumikizirana womwe ukukondedwabe mpaka pano. Anthu ambiri ali ndi chidwi chopanga mawailesi awoawo, kaya ngati chizolowezi kapena ngati ntchito yophunzitsa. Mu bukuli, tikambirana za njira yopangira wailesi ya chigawo chimodzi, kuchokera ku zida ndi zipangizo zofunika kuti... Werengani zambiri

Momwe Mungapangire Wailesi Yochokera ku Arduino Ukadaulo ukupitilira patsogolo mwachangu, ndipo luso lopanga zida zanu zamagetsi likukwera mtengo komanso kupezeka mosavuta. Chitsanzo chimodzi chosangalatsa ndi kupanga wailesi yochokera ku Arduino. Ntchitoyi sikuti imangopereka kumvetsetsa kwakukulu kwa momwe mawailesi amagwirira ntchito komanso imapanga luso lopanga mapulogalamu ndi zamagetsi. Nkhaniyi ifotokoza njira… Werengani zambiri