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Ndi mapulagi amtundu wanji m'maiko osiyanasiyana?Gawo loyamba
Popeza mayiko osiyanasiyana ali ndi miyezo yosiyana ya mphamvu, apa tasankha mitundu ina ya mapulagi a dzikolo.Ndikukhulupirira kuti izi zingakuthandizeni.1. China Voltage: 220V Mafupipafupi: 50HZ Zomwe zili: Pulagi yojambulira 2 shrapnode ndi yolimba.Imasiyanitsidwa ndi pakati pa dzenje la mapini a ku Japan ku United States.Pulagi yamphamvu kwambiri, mutu wamphamvu wa adapter ndi zikhomo zitatu za shrapnot.Chimodzi mwa zidutswa za shrapn ndikulumikiza mawaya apansi pazifukwa zachitetezo.2. America Voltage: 120V ...Werengani zambiri -
Gawo limodzi kapena magawo atatu?Njira 4 Zodziwira.
Monga nyumba zambiri zili ndi mawaya mosiyana, nthawi zonse padzakhala njira zosiyana zodziwira magetsi amodzi kapena atatu.Apa pali njira 4 zophweka zodziwira ngati muli ndi mphamvu imodzi kapena itatu kunyumba kwanu.Njira 1 Imbani foni.Popanda kupitilira luso ndikukupulumutsirani kuyesetsa kuyang'ana pa switchboard yanu yamagetsi, pali wina amene angadziwe nthawi yomweyo.Kampani yanu yopereka magetsi.Nkhani yabwino, ndi foni chabe ...Werengani zambiri -
Kodi Pali Kusiyana kotani pakati pa Mphamvu ya gawo limodzi ndi magawo atatu?
Mu magetsi, gawoli limatanthawuza kugawidwa kwa katundu.Kodi pali kusiyana kotani pakati pa magetsi a gawo limodzi ndi magawo atatu?Kusiyana pakati pa magawo atatu ndi gawo limodzi kumakhala makamaka mumagetsi omwe amalandiridwa kudzera mumtundu uliwonse wa waya.Palibe mphamvu ya magawo awiri, zomwe zimadabwitsa anthu ena.Mphamvu ya gawo limodzi imatchedwa 'split-phase'.Nyumba zokhalamo nthawi zambiri zimathandizidwa ndi magetsi agawo limodzi, pomwe malonda ndi ...Werengani zambiri -
NASA imasankha SpaceX Falcon Heavy kuti ikweze malo atsopano a Gateway lunar space station
SpaceX imadziwika chifukwa chokhazikitsa bwino komanso kutera, ndipo tsopano yapambananso mgwirizano wina wapamwamba kwambiri kuchokera ku NASA.Bungweli lidasankha Elon Musk's Rocket Company kuti itumize magawo oyambilira a gawo lake lomwe lakhala likuyembekezeredwa kwanthawi yayitali mumlengalenga.The Gateway amaonedwa kuti ndi malo oyamba kwa nthawi yayitali kwa anthu pa mwezi, womwe ndi malo ang'onoang'ono apamlengalenga.Koma mosiyana ndi International Space Station, yomwe imazungulira dziko lapansi motsika kwambiri, chipatacho chidzazungulira Mwezi.Idzathandizira ku ...Werengani zambiri -
Mfundo Yogwira Ntchito ndi Kugwiritsa Ntchito Wireless Door Sensor
Mfundo Yogwira Ntchito ya Wireless Door Sensor Wireless door sensor imapangidwa ndi gawo lotumizira opanda zingwe ndi zigawo za maginito, ndipo gawo lotumizira opanda zingwe, pali mivi iwiri yokhala ndi zitoliro zachitsulo, pamene maginito ndi zitsulo masika chubu kusunga mkati 1.5 cm, chitsulo bango chitoliro mu dziko, kamodzi maginito ndi zitsulo kasupe chubu kulekana mtunda woposa 1.5 cm, chubu chitsulo masika adzatsekedwa, chifukwa dera lalifupi, Alamu chizindikiro pa nthawi yomweyo moto...Werengani zambiri -
Za LED- Gawo Lachiwiri
Lero mutuwu ndi wokhudza chowotcha cha LED.1. Udindo wa LED Wafer LED wafer ndiye chinthu chachikulu cha LED, ndipo LED imadalira kwambiri wafer kuti iwale.2. Mapangidwe a Wafer wa LED Pali makamaka arsenic (As), aluminium (Al), gallium (Ga), indium (In), phosphorous (P), nayitrogeni (N) ndi strontium (Si), zinthu zingapo izi za kupanga.3. Gulu la Wafer wa LED -Kugawidwa kwa kuwala: A. Kuwala kwakukulu: R, H, G, Y, E, etc. B. Kuwala kwakukulu: VG, VY, SR, etc. Ultra-high bri...Werengani zambiri -
Za LED - Gawo Loyamba
Masiku ano LED yakhala gawo losafikirika la moyo wathu.Lero, ndikupatsani chidziwitso chachidule cha lingaliro, mawonekedwe, ndi gulu.Lingaliro la LED An LED (Light Emitting Diode) ndi chipangizo cholimba cha semiconductor chomwe chimasintha magetsi mwachindunji ku Kuwala.Mtima wa LED ndi chipangizo cha semiconductor, chomwe chili ndi mapeto amodzi omwe amamangiriridwa ku scaffold, mapeto ake omwe ali ndi electrode yolakwika, ndipo mapeto ena amalumikizidwa ndi mapeto abwino a magetsi, kotero kuti ...Werengani zambiri -
Chifukwa Chiyani Mukufunikira Smart Home Hub?
Moyo ukakhala wachisokonezo, zitha kukhala zosavuta kukhala ndi zida zanu zonse zanzeru zakunyumba zikugwira ntchito pamlingo womwewo.Kukwaniritsa mgwirizano wotere nthawi zina kumafuna malo ophatikizira zida zambirimbiri mnyumba mwanu.Chifukwa chiyani mumafunikira hub yanzeru yakunyumba?Nazi zifukwa zina.1. Smart hub imagwiritsidwa ntchito polumikizana ndi intaneti yamkati ndi kunja kwa banja, kuonetsetsa kulumikizana kwake.Netiweki yamkati ya banjali ndi zida zonse zamagetsi zamagetsi, chida chilichonse chanzeru ...Werengani zambiri -
Kodi mumayang'ana bwanji zowunikira Utsi?
Palibe chomwe chili chofunika kwambiri ku chitetezo cha banja lanu kuposa zipangizo zodziwira utsi ndi ma alamu amoto.Zipangizozi zimakuchenjezani inu ndi banja lanu komwe kuli utsi woopsa kapena moto, zomwe zimakupatsirani nthawi yokwanira kuti muchoke.Komabe, muyenera kuyang'ana pafupipafupi zowunikira utsi wanu kuti muwonetsetse kuti zikugwira ntchito.Khwerero 1 Dziwitsani banja lanu kuti mukuyesa alamu.Zowunikira utsi zimakhala ndi mawu okwera kwambiri omwe amatha kuopseza ziweto ndi ana ang'onoang'ono.Lolani aliyense adziwe mapulani anu ndi ...Werengani zambiri -
Kusiyana pakati pa WIFI, BLUETOOTH ndi ZIGBEE WIRELESS
Makina opangira nyumba ndi okwiya masiku ano.Pali ma protocol osiyanasiyana opanda zingwe kunja uko, koma omwe anthu ambiri amvapo ndi WiFi ndi Bluetooth chifukwa amagwiritsidwa ntchito pazida zomwe ambirife tili nazo, mafoni am'manja ndi makompyuta.Koma pali njira ina yachitatu yotchedwa ZigBee yomwe idapangidwa kuti iziwongolera komanso kuyimba zida.Chinthu chimodzi chomwe onse atatu amafanana ndikuti amagwira ntchito pafupipafupi - pa kapena pafupifupi 2.4 GHz.Zofananazo zimathera pamenepo.Ndiye...Werengani zambiri -
Ubwino wa Ma LED Poyerekeza ndi Zowunikira Zachikhalidwe
Nazi ubwino wa teknoloji yowunikira diode yowunikira kuwala.Tikukhulupirira kuti izi zingakuthandizeni kudziwa zambiri za kuyatsa kwa LED.1. Kuwala kwa Kuwala kwa LED: Mosavuta mwayi wofunikira kwambiri wa ma LED poyerekeza ndi njira zowunikira zachikhalidwe ndi moyo wautali.Ma LED ambiri amatha maola ogwirira ntchito 50,000 mpaka maola 100,000 ogwirira ntchito kapena kupitilira apo.Izi ndi nthawi 2-4 utali wa fulorosenti ambiri, zitsulo halide, ndipo ngakhale sodium nthunzi magetsi.Ndi nthawi yopitilira 40 utali ngati pafupifupi incandescent bu ...Werengani zambiri -
Njira za 3 zomwe IoT imathandizira miyoyo ya nyama
IoT yasintha kupulumuka ndi moyo wa anthu, nthawi yomweyo, nyama nazonso zimapindula nazo.1. Ziweto zotetezeka komanso zathanzi m'mafamu Alimi amadziwa kuti kuyang'anira ziweto n'kofunika kwambiri. Kuyang'anira nkhosa kumathandiza alimi kudziwa malo odyetserako ziweto zomwe ziweto zawo zimakonda kudya komanso kuzichenjeza za matenda.Kumadera akumidzi ku Corsica, alimi akuyika ma sensor a IoT pa nkhumba kuti aphunzire za malo awo komanso thanzi lawo.Werengani zambiri