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Kutheni usebenzisa iZigbee kwisisombululo sakho se-Wireless IOT?
Isicatshulwa esingcono kukuba, kutheni kungenjalo? Ubusazi na ukuba iZigbee Alliance yenza iinkcukacha ezingenazingcingo ezingaqhelekanga, imigangatho kunye nezisombululo zonxibelelwano olungenazingcingo ze-IoT zifumaneke? Ezi nkcukacha, imigangatho kunye nezisombululo zonke zisebenzisa imigangatho ye-IEEE 802.15.4 yokufikelela kwi-physical kunye ne-media (PHY/MAC) ngenkxaso yebhendi yehlabathi ye-2.4GHz kunye neebhendi zengingqi ze-sub GHz. Ii-transceivers kunye neemodyuli ezihambelana ne-IEEE 802.15.4 ziyafumaneka kwimveliso eyahlukeneyo engaphezu kwama-20...Funda ngokugqithisileyo -
Inkonzo ye-ODM epakishwe ngokupheleleyo ukuze ufezekise iinjongo zakho zeshishini
Malunga ne-OWON I-OWON Technology (inxalenye ye-LILLIPUT Group) nguMvelisi woYilo lwasekuqaleni oqinisekisiweyo yi-ISO 9001:2008 okhethekileyo kuyilo kunye nokuveliswa kweemveliso ze-elektroniki kunye neekhompyutha ukusukela ngo-1993. Ixhaswa sisiseko esiqinileyo kwitekhnoloji yekhompyutha ehlanganisiweyo kunye ne-LCD display, kunye nokusebenzisana nabadlali abaphambili kushishino, i-OWON idibanisa ngakumbi itekhnoloji ye-IOT kumxube wayo wetekhnoloji, inikezela ngeemveliso ezisemgangathweni kunye nezisombululo ezenzelwe wena...Funda ngokugqithisileyo -
Inkqubo yeKhaya eQhelekileyo yeZigbee Smart Home
Njengomthengisi ophambili wezixhobo kunye nezisombululo zasekhaya ezikrelekrele ezisekelwe kwiZigBee, i-OWON ikholelwa ukuba njengoko "izinto" ezininzi ziqhagamshelwe kwi-IoT, inkqubo yasekhaya ekrelekrele iya kunyuka ngexabiso. Le nkolelo ivuselele umnqweno wethu wokuphuhlisa iintlobo ezingaphezu kwama-200 zeemveliso ezisekelwe kwiZigBee. Inkqubo yasekhaya ekrelekrele ye-OWON igubungela: Ulawulo lokukhanyisa Ulawulo lwezixhobo zasekhaya Ukhuseleko lwasekhaya Ukhathalelo lwempilo lwabadala Ikhamera ye-IP Ikhaya elikrelekrele linokuba ngumbono ohambelanayo, kwaye iimfuno zabathengi ziyahluka kakhulu...Funda ngokugqithisileyo -
LUHLOBO LUPHI LWEEPLUG EZIKHONA KUMAZWE AHLUKENEYO? INXALENYE 2
Ngeli xesha siqhubeka nokwazisa iiplagi. 6. I-Argentina Voltage: 220V Frequency: 50HZ Iimpawu: Iplagi ineepini ezimbini ezisicaba ezikwimo ye-V kunye nephini yokumisa umhlaba. Inguqulelo yeplagi, eneepini ezimbini ezisicaba kuphela, ikhona. Iplagi yase-Australia ikwasebenza neesokhethi eTshayina. 7. I-Australia Voltage: 240V Frequency: 50HZ Iimpawu: Iplagi ineepini ezimbini ezisicaba ezikwimo ye-V kunye nephini yokumisa umhlaba. Inguqulelo yeplagi, eneepini ezimbini ezisicaba kuphela, ikhona. I-Au...Funda ngokugqithisileyo -
Luhlobo luni lweeplagi ezikhoyo kumazwe ahlukeneyo? Inxalenye 1
Ekubeni amazwe ahlukeneyo enemigangatho eyahlukeneyo yamandla, apha ndilungise ezinye zeentlobo zeeplagi zelizwe. Ndiyathemba ukuba oku kunokukunceda. 1. I-Voltage yaseTshayina: 220V Ukuphindaphinda: 50HZ Iimpawu: Iplagi yetshaja Ii-shrapnode ezi-2 ziqinile. Zahlulwe embindini ongenanto we-pin shrapn yaseJapan eMelika. Iplagi enamandla aphezulu, intloko yamandla ye-adaptha yi-3 shrapnot pins. Enye yeziqwenga ze-shrapn kukudibanisa iingcingo zomhlaba ngezizathu zokhuseleko. 2. I-Voltage yaseMelika: 120V ...Funda ngokugqithisileyo -
Isigaba esinye okanye iSigaba esithathu? Iindlela ezi-4 zokuChonga.
Njengoko amakhaya amaninzi eneentambo ezahlukeneyo, kuya kuhlala kukho iindlela ezahlukeneyo zokuchonga umbane wesigaba esinye okanye sesithathu. Apha kuboniswa iindlela ezi-4 ezilula zokuchonga ukuba unamandla omnye okanye wesigaba sesithathu ekhayeni lakho. Indlela yoku-1 Fowunela umnxeba. Ngaphandle kokugqithisa ubuchwephesha kwaye ukukusindisa umzamo wokujonga iswitshi yakho yombane, kukho umntu oza kwazi ngoko nangoko. Inkampani yakho yokubonelela ngombane. Iindaba ezimnandi, zizinto zefowuni kuphela...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwamandla eSigaba esinye kunye namandla eSigaba eSithathu?
Kumbane, eli nqanaba libhekisa ekusasazweni komthwalo. Yintoni umahluko phakathi kombane wesigaba esinye kunye nombane wesigaba sesithathu? Umahluko phakathi kombane wesigaba sesithathu kunye nombane omnye ngokuyintloko ukwi-voltage efunyanwa ngohlobo ngalunye lwentambo. Akukho nto ibizwa ngokuba ngumbane wesigaba sesibini, nto leyo ebamangalisayo abanye abantu. Umbane wesigaba esinye udla ngokubizwa ngokuba yi-'split-phase'. Izindlu zokuhlala zihlala zikhonzwa ngumbane wesigaba esinye, ngelixa ezorhwebo...Funda ngokugqithisileyo -
I-NASA ikhethe iSpaceX Falcon Heavy ukukhuthaza isikhululo esitsha sendawo saseGateway
I-SpaceX yaziwa ngokuqalisa kwayo okuhle kakhulu kunye nokufika kwayo, kwaye ngoku iphumelele enye ikhontrakthi yokuqalisa ephezulu evela kwi-NASA. Le arhente ikhethe i-Elon Musk's Rocket Company ukuthumela iinxalenye zokuqala zendlela yayo yenyanga ebilindelwe ixesha elide esibhakabhakeni. I-Gateway ithathwa njengeyona ndawo yokuqala yexesha elide yoluntu enyangeni, esisikhululo esincinci sasemajukujukwini. Kodwa ngokungafaniyo neSikhululo saMazwe ngaMazwe saMazwe, esijikeleza uMhlaba kancinci, isango liza kujikeleza iNyanga. Liza kuxhasa u...Funda ngokugqithisileyo -
Umgaqo Wokusebenza kunye Nokusetyenziswa Kwe-Wireless Door Sensor
Umgaqo oSebenzayo we-Wireless Door Sensor Wireless door sensor yenziwe nge-wireless transmitting module kunye ne-magnetic block sections, kwaye i-wireless transmitting module, kukho iintolo ezimbini ezineenxalenye ze-steel reed pipe, xa i-magnet kunye ne-steel spring tube zigcina ngaphakathi kwe-1.5 cm, i-steel reed pipe ikwimeko engaphandle, xa i-magnet kunye ne-steel spring tube zikude umgama wokwahlukana kwe-1.5 cm, i-steel spring tube iya kuvalwa, ibangele i-short circuit, i-alamu indicator ngexesha elinye...Funda ngokugqithisileyo -
Malunga ne-LED- Icandelo lesiBini
Namhlanje umxholo umalunga ne-wafer ye-LED. 1. Indima ye-Wafer ye-LED I-wafer ye-LED yeyona nto iphambili kwi-LED, kwaye i-LED ixhomekeke kakhulu kwi-wafer ukuze ikhanye. 2. Ukwakhiwa kwe-Wafer ye-LED Kukho ikakhulu 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 zokwakheka. 3. Uhlu lwe-Wafer ye-LED -Yahlulwe 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
Kule mihla i-LED ibe yinxalenye yobomi bethu engafikelelekiyo. Namhlanje, ndiza kukunika intshayelelo emfutshane kwingcamango, iimpawu, kunye nohlulo. Ingcamango ye-LED I-LED (i-Light Emitting Diode) sisixhobo se-semiconductor esiqinileyo esiguqula umbane ngqo ube kukukhanya. Intliziyo ye-LED yitshiphu ye-semiconductor, enesiphelo esinye esiqhotyoshelwe kwi-scaffold, esinye isiphelo sayo yi-electrode engalunganga, kwaye esinye isiphelo siqhagamshelwe kwisiphelo esihle sombane, ukuze i-e...Funda ngokugqithisileyo -
Kutheni Ufuna I-Smart Home Hub?
Xa ubomi bungenazingxaki, kunokuba lula ukuba zonke izixhobo zakho zekhaya ezikrelekrele zisebenze ngobude obufanayo. Ukufezekisa olu hlobo lwemvisiswano ngamanye amaxesha kufuna ihabhu yokudibanisa izixhobo ezininzi ekhayeni lakho. Kutheni ufuna ihabhu yekhaya ekrelekrele? Nazi ezinye zezizathu. 1. Ihabhu ekrelekrele isetyenziselwa ukunxibelelana nenethiwekhi yangaphakathi neyangaphandle yosapho, ukuqinisekisa unxibelelwano lwayo. Inethiwekhi yangaphakathi yosapho yinethiwekhi yezixhobo zombane, isixhobo ngasinye sombane esikrelekrele...Funda ngokugqithisileyo