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Inqanaba elinye okanye inqanaba lesithathu? Iindlela ezi-4 zokuchonga.
Njengoko amakhaya amaninzi aneentambo ngokwahlukileyo, kuya kuhlala kukho iindlela ezahlukeneyo zokuchonga unikezelo lombane olulodwa okanye olu-3. Apha kuboniswe iindlela ezi-4 ezenziwe lula ezahlukeneyo zokuchonga ukuba unawo na amandla omnye okanye amanqanaba amathathu kwikhaya lakho. Indlela yoku-1 Fowuna. Ngaphandle kokugqithisa ubuchwephesha kunye nokukugcina umzamo wokujonga ibhodi yakho yombane, kukho umntu oya kwazi ngoko nangoko. Inkampani yakho yokubonelela ngombane. Iindaba ezimnandi, ziyifowuni kuphela ...Funda ngokugqithisileyo -
Uthini Umahluko phakathi kweSigaba esinye kunye nesigaba esiThathu saMandla?
Kumbane, isigaba sibhekisela ekusasazweni komthwalo. Yintoni umahluko phakathi konikezelo lwamandla lwesigaba esinye kunye nesigaba esithathu? Umahluko phakathi kwesigaba esithathu kunye nesigaba esisodwa ngokuyinhloko kwi-voltage efunyenwe ngohlobo ngalunye locingo. Akukho nto inamandla amanqanaba amabini, nto leyo emangalisa abanye abantu. Amandla esigaba esinye aqhele ukubizwa ngokuba 'yi-split-phase'. Amakhaya okuhlala aqhele ukubonelelwa ngombane wesigaba esinye, ngelixa urhwebo ...Funda ngokugqithisileyo -
I-NASA ikhetha i-SpaceX Falcon Heavy ukukhuthaza isikhululo esitsha senyanga seGateway
I-SpaceX yaziwa ngokusungulwa kwayo okugqwesileyo kunye nokufika, kwaye ngoku iphumelele enye ikhontrakthi yokusungula ephezulu evela kwiNASA. I-arhente yakhetha iNkampani yeRocket ka-Elon Musk ukuba ithumele iindawo zokuqala zendlela yayo yenyanga ekudala ilindelwe kwindawo. I-Gateway ithathwa njengesikhululo sokuqala sexesha elide soluntu enyangeni, esisikhululo esincinci. Kodwa ngokungafaniyo neSikhululo saMajukujuku saMazwe ngaMazwe, esijikeleza uMhlaba ngokuphantsi, isango liya kujikeleza iNyanga. Iyakuxhasa u...Funda ngokugqithisileyo -
Umgaqo oSebenzayo kunye nokuSetyenziswa kweSensor yamacango eWireless
Umgaqo wokuSebenza we-Wireless Door Sensor Wireless door sensor iqulunqwe yimodyuli yokuhambisa i-wireless kunye namacandelo ebhloko yemagnethi, kunye nemodyuli yokuhambisa i-wireless, kukho iintolo ezimbini ezinemibhobho yentsimbi yentsimbi, xa i-magnet kunye ne-steel spring tube igcina ngaphakathi kwe-1.5 cm, Umbhobho wengcongolo yensimbi kwi-off state, kanye xa i-magnet kunye nentsimbi ye-spring spring ityhubhu yokuhlukana umgama ongaphezulu kwe-1.5 cm, ityhubhu yasentwasahlobo yentsimbi iya kuvalwa, ibangele isiphaluka esifutshane, isalathisi se-alamu ngaxeshanye umlilo ...Funda ngokugqithisileyo -
Malunga ne-LED- Icandelo leSibini
Namhlanje isihloko simalunga ne-LED wafer. 1. Indima ye-LED Wafer wafer ye-LED yeyona nto iphambili ye-LED, kwaye i-LED ikakhulu ixhomekeke kwi-wafer ukuze ikhanye. 2. Ukwakhiwa kweWafer ye-LED Kukho ubukhulu becala i-arsenic (As), i-aluminium (Al), i-gallium (Ga), i-indium (In), i-phosphorus (P), i-nitrogen (N) kunye ne-strontium (Si), ezi zinto ziliqela ukwakheka. 3. Ukuhlelwa kwe-Wafer ye-LED -Ukwahlulwa kukukhanya: A. Ukukhanya ngokubanzi: R, H, G, Y, E, njl B. Ukukhanya okuphezulu: VG, VY, SR, njl C. I-Ultra-high bri...Funda ngokugqithisileyo -
Malunga ne-LED - Icandelo lokuQala
Namhlanje i-LED ibe yinxalenye engafikelelekiyo ebomini bethu. Namhlanje, ndiza kukunika intshayelelo emfutshane malunga nombono, iimpawu, kunye nokuhlelwa. I-Concept ye-LED I-LED (i-Light Emitting Diode) sisixhobo esiqinileyo se-semiconductor esiguqula umbane ngokuthe ngqo kuKhanya. Intliziyo ye-LED yi-chip ye-semiconductor, kunye nesiphelo esinye esincanyathiselwe kwi-scaffold, enye isiphelo sayo i-electrode engalunganga, kunye nesinye isiphelo esiqhagamshelwe kwisiphelo esihle sobonelelo lwamandla, ukwenzela ukuba i-e...Funda ngokugqithisileyo -
Kutheni ufuna i-Smart Home Hub?
Xa ubomi buba nesiphithiphithi, kunokuba lula ukuba nazo zonke izixhobo zakho zasekhaya ezihlakaniphile zisebenza kubude obufanayo. Ukufezekisa olu hlobo lwemvisiswano ngamanye amaxesha kufuna ihabhu ukuhlanganisa intaphane yezixhobo zegajethi ekhayeni lakho. Kutheni ufuna i-hub yekhaya ehlakaniphile? Nazi ezinye izizathu. 1. I-Smart hub isetyenziselwa ukudibanisa nenethiwekhi yentsapho yangaphakathi nangaphandle, ukuqinisekisa unxibelelwano lwayo. Uthungelwano lwangaphakathi lwefamil luthungelwano lwezixhobo zombane, isixhobo ngasinye sombane esikrelekrele...Funda ngokugqithisileyo -
Uzijonga njani izixhobo zakho zokukhangela umsi?
Akukho nto ibaluleke ngakumbi kukhuseleko losapho lwakho kunezixhobo zokuva umsi zekhaya lakho kunye nezilumkiso zomlilo. Ezi zixhobo ziyakulumkisa wena kunye nosapho lwakho apho kukho umsi onobungozi okanye umlilo, zikunika ixesha elaneleyo lokuphuma ngokukhuselekileyo. Nangona kunjalo, kufuneka ujonge rhoqo izixhobo zakho zokujonga umsi ukuze uqiniseke ukuba ziyasebenza. Inyathelo loku-1 Yazisa usapho lwakho ukuba uvavanya i-alam. Izixhobo zokujonga umsi zinesandi esiphakamileyo kakhulu esinokoyikisa izilwanyana zasekhaya kunye nabantwana abancinci. Yazisa wonke umntu ngesicwangciso sakho kwaye ...Funda ngokugqithisileyo -
Umahluko phakathi kwe-WIFI, BLUETOOTH kunye ne-ZIGBEE WIRELESS
I-automation yasekhaya yinto yonke kule mihla. Zininzi iiprothokholi ezahlukeneyo ezingenazingcingo phaya, kodwa ezo abantu abaninzi bazive ngazo yiWiFi kunye neBluetooth kuba ezi zisetyenziswa kwizixhobo ezininzi esinazo, iiselfowuni kunye neekhompyuter. Kodwa kukho enye indlela yesithathu ebizwa ngokuba yiZigBee eyenzelwe ulawulo kunye nesixhobo. Inye into abafana ngayo bobathathu kukuba basebenza malunga nefrikhwensi efanayo - okanye malunga ne-2.4 GHz. Ukufana kuphelela apho. Ngoko...Funda ngokugqithisileyo -
Izinto eziluncedo kwii-LEDs xa zithelekiswa nezibane zesiNtu
Nazi iingenelo zobuchwepheshe bokukhanyisa i-diode yokukhanya. Ndiyathemba ukuba oku kunokukunceda wazi ngakumbi malunga nezibane ze-LED. 1. Ukukhanya kwe-LED Lifespan: Ngokulula inzuzo ebaluleke kakhulu yee-LED xa kuthelekiswa nezisombululo zokukhanya zendabuko bubude obude. Umyinge we-LED uhlala iiyure zokusebenza ezingama-50,000 ukuya kwiiyure zokusebenza ezingama-100,000 okanye ngaphezulu. Oko kumaxesha angama-2-4 ubude njengobuninzi be-fluorescent, i-metal halide, kunye nezibane zomphunga zesodium. Ingaphezulu kwamaxesha angama-40 ubude njenge-avareji ye-incandescent bu...Funda ngokugqithisileyo -
Iindlela ezi-3 i-IoT iya kuphucula ubomi bezilwanyana
I-IoT iyitshintshile indlela yokuphila kunye nendlela yokuphila yabantu, kwangaxeshanye, izilwanyana nazo ziyazuza kuyo. 1. Izilwanyana zasefama ezikhuselekileyo nezisempilweni Amafama ayazi ukuba ukujonga imfuyo kubalulekile. Ukugada iigusha kunceda amafama abone iindawo zamadlelo ezithanda ukutya imihlambi yawo kwaye kunokubalumkisa nangeengxaki zempilo. Kwindawo yasemaphandleni yaseCorsica, amafama afaka i-IoT sensors kwiihagu ukufunda ngendawo yazo kunye nempilo.Funda ngokugqithisileyo -
China ZigBee Key Fob KF 205
Ungaxhoma ukude kwaye ukhulule inkqubo ngokucofa iqhosha. Yabela umsebenzisi kwisongo ngasinye ukubona ukuba ngubani oxhobileyo kwaye wohluthile inkqubo yakho. Umgama ophezulu ukusuka kwisango leemitha ezili-100. Ngokulula ukudibanisa ikhonkco elitsha kunye nenkqubo. Jika iqhosha lesi-4 kwiqhosha likaxakeka. Ngoku kunye nohlaziyo lwamva nje lwe-firmware, eli qhosha liza kuboniswa kwi-HomeKit kwaye lisetyenziswe ngokubambisana nomshicileli omde ukuqalisa izigcawu okanye imisebenzi ezenzekelayo. Ukutyelela okwexeshana kubamelwane, iikontraka,...Funda ngokugqithisileyo