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Ndeupi musiyano uripo pakati peSimba reSimba rimwe chete neSimba re ...
Mumagetsi, chikamu chinoreva kugoverwa kwemutoro. Musiyano uripo pakati pemagetsi echikamu chimwe chete nechikamu chetatu ndeupi? Musiyano uripo pakati pechikamu chetatu nechikamu chimwe chete uri muvoltage inogamuchirwa kuburikidza nerudzi rwese rwewaya. Hakuna chinhu chakadai sesimba rechikamu chimwe chete, izvo zvinoshamisa kune vamwe vanhu. Simba rechikamu chimwe chete rinowanzonzi 'split-phase'. Dzimba dzekugara dzinowanzo shumirwa nemagetsi echikamu chimwe chete, ukuwo dzekutengeserana...Verenga zvakawanda -
NASA yakasarudza SpaceX Falcon Heavy kuti isimudzire chiteshi chitsva chemuchadenga cheGateway
SpaceX inozivikanwa nekuturika kwayo nekumhara kwayo kwakanaka, uye ikozvino yawana imwe kondirakiti yepamusoro yekuturika kubva kuNASA. Sangano iri rakasarudza Elon Musk's Rocket Company kuti itumire zvikamu zvekutanga zvekufamba kwayo kwemwedzi kwagara kuripo muchadenga. Gateway inoonekwa senzvimbo yekutanga yekuzorora kwenguva refu yevanhu vari pamwedzi, inova chiteshi chidiki chemuchadenga. Asi kusiyana neInternational Space Station, iyo inotenderera Nyika yakaderera, gateway ichatenderera Mwedzi. Ichatsigira u...Verenga zvakawanda -
Nheyo yeKushanda uye Kushandiswa kweSensor yeDoor isina waya
Nheyo yekushanda yeWireless Door Sensor Wireless door sensor inoumbwa ne wireless transmitting module uye magnetic block sections, uye wireless transmitting module, kune miseve miviri ine zvikamu zvesimbi reed pombi, kana magineti uye simbi spring tube zvichiramba zviri mukati me 1.5 cm, simbi reed pombi iri kure, kana magineti uye simbi spring tube zvangoparadzaniswa kupfuura 1.5 cm, simbi spring tube ichavharwa, zvichikonzera short circuit, alarm indicator panguva imwe chete moto...Verenga zvakawanda -
Nezve LED- Chikamu Chechipiri
Nhasi musoro wenyaya uri pamusoro pewafer ye LED. 1. Basa reWafer ye LED Wafer ye LED ndiyo chinhu chikuru che LED, uye LED inonyanya kushandisa wafer kuti ipenye. 2. Kuumbwa kweWafer ye LED Kune akawanda arsenic (As), aluminium (Al), gallium (Ga), indium (In), phosphorus (P), nitrogen (N) uye strontium (Si), zvinhu izvi zvakasiyana-siyana zvemusanganiswa. 3. Kurongwa kweWafer ye LED - Yakakamurwa kuita luminance: A. Kupenya kwakazara: R, H, G, Y, E, nezvimwewo B. Kupenya kwakanyanya: VG, VY, SR, nezvimwewo C. Ultra-high bri...Verenga zvakawanda -
Nezve LED - Chikamu Chekutanga
Mazuva ano LED yava chinhu chisingawanikwe muhupenyu hwedu. Nhasi, ndichakupai sumo pfupi pamusoro pepfungwa, hunhu, uye kupatsanurwa. Pfungwa ye LED LED (Light Emitting Diode) chishandiso che semiconductor chakasimba chinoshandura magetsi zvakananga kuChiedza. Mwoyo we LED i semiconductor chip, ine mugumo mumwe wakabatana ne scaffold, mugumo mumwe uri negative electrode, uye mumwe mugumo wakabatana ne positive end yemagetsi, kuitira kuti e...Verenga zvakawanda -
Sei Uchifanira Smart Home Hub?
Kana hupenyu hwava kusagadzikana, zvinogona kuva nyore kuva nemidziyo yako yese yepamba inoshanda zvakaenzana. Kuti uwane hukama hwakadai dzimwe nguva zvinoda hub yekubatanidza zvishandiso zvakawanda mumba mako. Sei uchida hub yepamba yakangwara? Heano zvimwe zvikonzero. 1. Smart hub inoshandiswa kubatana ne network yemhuri yemukati neyekunze, kuve nechokwadi chekutaurirana kwayo. Network yemukati yemhuri i network yemidziyo yemagetsi, imwe neimwe mudziyo wemagetsi wakangwara...Verenga zvakawanda -
Unoona sei maSmoke Detector ako?
Hapana chinonyanya kukosha kuchengetedzeka kwemhuri yako kupfuura maalamu emoto epamba pako. Midziyo iyi inokuzivisa iwe nemhuri yako kana paine utsi kana moto une njodzi, zvichikupa nguva yakakwana yekubuda zvakachengeteka. Zvisinei, unofanirwa kugara uchitarisa maalamu ako eutsi kuti uve nechokwadi chekuti ari kushanda. Danho 1 Udza mhuri yako kuti uri kuyedza alamu. Maalamu eutsi ane ruzha rwakanyanya runogona kutyisa mhuka dzinovaraidza nevana vadiki. Udza munhu wese hurongwa hwako uye ...Verenga zvakawanda -
Musiyano uripo pakati peWIFI, BLUETOOTH neZIGBEE WIRELESS
Kuzvigadzira otomatiki kumba kuri kufarirwa mazuva ano. Kune mapuroteni akawanda akasiyana-siyana asina waya, asi ayo vanhu vazhinji vakambonzwa nezvawo iWiFi neBluetooth nekuti izvi zvinoshandiswa mumidziyo yatiinayo vazhinji, nharembozha nemakomputa. Asi kune imwe nzira yechitatu inonzi ZigBee yakagadzirirwa kudzora nekushandisa zvishandiso. Chinhu chimwe chete chakafanana pakati pezvinhu zvitatu izvi ndechekuti zvinoshanda pafrequency imwe chete - pa2.4 GHz kana kuti pa2.4 GHz. Kufanana kwacho kunogumira ipapo. Saka ...Verenga zvakawanda -
Mabhenefiti e LEDs Kana Tichienzanisa neMarambi Echinyakare
Heano mabhenefiti ehunyanzvi hwemwenje unoburitsa ma diode. Ndinovimba izvi zvinogona kukubatsira kuziva zvakawanda nezvemwenje we LED. 1. Nguva Yehupenyu Hwemwenje we LED: Chinhu chinonyanya kukosha che LED kana tichienzanisa nemhinduro dzemwenje dzechinyakare ndechekurarama kwenguva refu. Avhareji ye LED inotora maawa ekushanda zviuru makumi mashanu kusvika kumaawa ekushanda zviuru zana kana kupfuura. Uku kureba kwakapetwa kaviri kusvika kane kupfuura mwenje yakawanda ye fluorescent, metal halide, uye kunyange sodium vapor. Yakareba kanopfuura ka40 kupfuura avhareji ye incandescent bu...Verenga zvakawanda -
Nzira nhatu idzo IoT ichavandudza hupenyu hwemhuka
IoT yakachinja mararamiro evanhu, panguva imwe chete, mhuka dzinobatsirwawo nazvo. 1. Mhuka dzepapurazi dzakachengeteka uye dzine hutano Varimi vanoziva kuti kutarisa zvipfuwo kwakakosha. Kutarisa makwai kunobatsira varimi kusarudza nzvimbo dzekufudza makwai avo uye kunogonawo kuvanyevera nezvematambudziko ehutano. Munzvimbo yekumaruwa yeCorsica, varimi vari kuisa masensa eIoT panguruve kuti vadzidze nezvenzvimbo yadzo nehutano hwadzo. Nzvimbo dzakakwirira dzedunhu dzinosiyana, uye musha...Verenga zvakawanda -
China ZigBee Key Fob KF 205
Unogona kuisa ruoko rwako nekubvisa zvombo pakombiyuta uri kure nekudzvanya bhatani. Isa mushandisi kune bracelet yega yega kuti uone kuti ndiani akaisa zvombo pakombiyuta yako. Daro guru kubva pagedhi i 100 tsoka. Batanidza keychain itsva nekombiyuta zviri nyore. Shandura bhatani rechina kuita bhatani re emergency. Iye zvino nekuvandudzwa kwefirmware yazvino, bhatani iri richaratidzwa paHomeKit uye richashandiswa pamwe chete nekudzvanya kwenguva refu kuti zviitike kana kushanda otomatiki. Kushanya kwenguva pfupi kuvavakidzani, makondirakiti,...Verenga zvakawanda -
Chinodyisa mhuka otomatiki chinobatsira sei vabereki vemhuka dzavo kutarisira mhuka dzavo?
Kana uine chipfuwo uye uchinetseka nekudya kwacho, unogona kuwana chinopa chikafu chekudya chinozvigadzira chega chinogona kukubatsira kuvandudza kudya kwembwa yako. Unogona kuwana zvinhu zvakawanda zvekudyisa chikafu, izvi zvinodyisa chikafu zvinogona kunge zviri zvepurasitiki kana zvesimbi, uye zvinogona kunge zvakasiyana. Kana uine mhuka dzinopfuura imwe chete, saka unogona kuwana zvinhu zvakawanda zvekudyisa zvakanaka. Kana uri kubuda neshamwari nemhuri, haufanirwe kunetseka nezvemhuka dzinovaraidza. Asi, sezvaunoziva, ndiro idzi dzinobatsira, asi dzimwe nguva ...Verenga zvakawanda