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Txoj Cai Ua Haujlwm thiab Daim Ntawv Thov ntawm Wireless Qhov Rooj Sensor
Txoj Cai Ua Haujlwm ntawm Wireless Door Sensor Wireless qhov rooj sensor yog tsim los ntawm wireless transmitting module thiab magnetic block sections, thiab lub wireless transmitting module, muaj ob lub xub muaj steel reed yeeb nkab Cheebtsam, thaum lub hlau nplaum thiab steel caij nplooj ntoos hlav raj cia li ntawm 1.5 cm, steel reed yeeb nkab nyob rau hauv lub xeev tawm, ib zaug cov hlau nplaum thiab steel caij nplooj ntoos hlav raj sib cais deb ntawm ntau tshaj 1.5 cm, steel caij nplooj ntoos hlav raj yuav raug kaw, ua rau luv luv Circuit Court, ceeb toom qhia tib lub sijhawm hluav taws...Nyeem ntxiv -
Hais txog LED- Ntu Ob
Niaj hnub no lub ntsiab lus yog hais txog LED wafer. 1. Lub luag haujlwm ntawm LED Wafer LED wafer yog cov khoom siv tseem ceeb ntawm LED, thiab LED tsuas yog tso siab rau wafer kom ci. 2. Cov Txheej Txheem ntawm LED Wafer Muaj feem ntau yog arsenic (As), txhuas (Al), gallium (Ga), indium (In), phosphorus (P), nitrogen (N) thiab strontium (Si), cov ntsiab lus ntawm cov khoom no. muaj pes tsawg leeg. 3. Kev faib tawm ntawm LED Wafer -Div rau luminance: A. General brightness: R, H, G, Y, E, thiab lwm yam B. High brightness: VG, VY, SR, thiab lwm yam C. Ultra-high bri...Nyeem ntxiv -
Hais txog LED - Ntu Ib
Niaj hnub no LED tau dhau los ua ib feem ntawm peb lub neej. Niaj hnub no, kuv yuav muab ib qho kev qhia luv luv rau koj txog lub tswvyim, yam ntxwv, thiab kev faib tawm. Lub tswv yim ntawm LED Ib LED (Lub Teeb Emitting Diode) yog ib qho khoom siv hluav taws xob semiconductor uas hloov hluav taws xob ncaj qha rau lub teeb. Lub plawv ntawm lub LED yog ib tug semiconductor nti, nrog ib tug kawg txuas mus rau ib tug scaffold, ib kawg ntawm uas yog ib tug tsis zoo electrode, thiab lwm yam kawg txuas mus rau qhov zoo kawg ntawm lub hwj chim mov, yog li ntawd lub e ...Nyeem ntxiv -
Vim li cas Koj Thiaj Xav Tau Smart Home Hub?
Thaum lub neej muaj kev ntxhov siab, nws tuaj yeem yooj yim kom muaj tag nrho koj cov khoom siv hauv tsev ntse ua haujlwm ntawm tib lub wavelength. Kev ua tiav qhov kev sib haum xeeb no qee zaum yuav tsum muaj lub hub los sib sau ua ke ntau yam khoom siv hauv koj lub tsev. Vim li cas koj thiaj xav tau lub tsev ntse ntse? Nov yog qee qhov laj thawj. 1. Smart hub yog siv los txuas nrog tsev neeg sab hauv thiab sab nraud network, kom ntseeg tau nws txoj kev sib txuas lus. Tsev neeg lub network sab hauv yog tag nrho cov khoom siv hluav taws xob sib txuas, txhua qhov khoom siv hluav taws xob ntse ...Nyeem ntxiv -
Koj Yuav Tshawb Xyuas Koj Cov Hluav Taws Xob Hluav Taws Xob Li Cas?
Tsis muaj ib yam dab tsi tseem ceeb rau koj tsev neeg txoj kev nyab xeeb dua li koj lub tsev lub tshuab ntsuas pa taws thiab lub tswb hluav taws. Cov cuab yeej no ceeb toom rau koj thiab koj tsev neeg nyob qhov twg muaj pa taws txaus ntshai lossis hluav taws, muab sijhawm txaus rau koj kom khiav dim. Txawm li cas los xij, koj yuav tsum niaj hnub tshawb xyuas koj cov pa luam yeeb kom paub tseeb tias lawv ua haujlwm. Kauj Ruam 1 Qhia rau koj tsev neeg paub tias koj tab tom sim lub tswb. Cov pa luam yeeb muaj lub suab nrov heev uas tuaj yeem ntshai cov tsiaj thiab menyuam yaus. Qhia rau sawv daws paub koj txoj kev npaj thiab t...Nyeem ntxiv -
Qhov sib txawv ntawm WIFI, BLUETOOTH thiab ZIGBEE WIRELESS
Tsev automation yog tag nrho cov npau taws heev hnub no. Muaj ntau ntau yam sib txawv wireless raws tu qauv tawm muaj, tab sis cov uas feem ntau cov neeg tau hnov txog yog WiFi thiab Bluetooth vim hais tias cov no yog siv nyob rau hauv pab kiag li lawm uas peb muaj ntau, mobile xov tooj thiab computers. Tab sis muaj lwm qhov thib peb hu ua ZigBee uas yog tsim los rau kev tswj thiab ntsuas. Ib yam uas tag nrho peb muaj sib xws yog tias lawv ua haujlwm ntawm tib zaus - ntawm lossis txog 2.4 GHz. Qhov zoo sib xws yuav xaus rau ntawd. Yog li ntawd ...Nyeem ntxiv -
Qhov zoo ntawm LEDs thaum piv rau cov teeb pom kev zoo
Ntawm no yog qhov zoo ntawm lub teeb emitting diode teeb pom kev zoo tshuab. Vam tias qhov no tuaj yeem pab koj paub ntau ntxiv txog LED teeb pom kev zoo. 1. LED Lub Teeb Lifespan: Yooj yim qhov zoo tshaj plaws ntawm LEDs thaum piv rau cov teeb pom kev zoo ib txwm muaj yog lub neej ntev. Qhov nruab nrab LED siv sijhawm 50,000 teev ua haujlwm txog 100,000 teev ua haujlwm lossis ntau dua. Qhov ntawd yog 2-4 lub sij hawm ntev npaum li feem ntau cov fluorescent, hlau halide, thiab txawm tias sodium vapor teeb. Nws yog ntau tshaj 40 lub sij hawm ntev li qhov nruab nrab incandescent bu ...Nyeem ntxiv -
3 txoj hauv kev IoT yuav txhim kho lub neej ntawm cov tsiaj
IoT tau hloov pauv txoj sia nyob thiab kev ua neej ntawm tib neeg, tib lub sijhawm, tsiaj kuj tau txais txiaj ntsig los ntawm nws. 1. Cov tsiaj ua liaj ua teb muaj kev nyab xeeb thiab noj qab nyob zoo Cov neeg ua liaj ua teb paub tias kev saib xyuas tsiaj txhu yog qhov tseem ceeb.Kev saib xyuas yaj pab cov neeg ua liaj ua teb txiav txim siab thaj chaw ntawm cov tsiaj txhu uas lawv cov tsiaj nyiam noj thiab tuaj yeem ceeb toom lawv txog kev noj qab haus huv. Hauv thaj chaw nyob deb nroog Corsica, cov neeg ua liaj ua teb tab tom txhim kho IoT sensors ntawm npua kom paub txog lawv qhov chaw thiab kev noj qab haus huv.Lub cheeb tsam qhov siab sib txawv, thiab lub zos ...Nyeem ntxiv -
Tuam Tshoj ZigBee Key Fob KF 205
Koj muaj peev xwm remotely arm thiab disarm lub system nrog lub laub ntawm ib tug khawm. Muab tus neeg siv rau txhua txoj hlua tes saib seb leej twg tau ua tub rog thiab tshem tawm koj lub cev. Qhov siab tshaj plaws ntawm qhov rooj vag yog 100 ko taw. Yooj yim khub lub keychain tshiab nrog lub kaw lus. Tig lub pob thib 4 mus rau hauv lub pob xwm txheej ceev. Tam sim no nrog qhov tseeb firmware hloov tshiab, lub pob no yuav tshwm sim ntawm HomeKit thiab siv ua ke nrog kev nias ntev los ua kom pom cov xwm txheej lossis kev ua haujlwm tsis siv neeg. Kev mus ntsib ib ntus rau cov neeg nyob sib ze, cov neeg cog lus, ...Nyeem ntxiv -
Lub tshuab pub mis tsis siv neeg pab tsiaj cov niam txiv saib xyuas lawv cov tsiaj li cas?
Yog tias koj muaj tus tsiaj thiab tawm tsam nrog lawv cov cwj pwm noj mov, koj tuaj yeem tau txais cov khoom noj tsis siv neeg uas tuaj yeem pab koj txhim kho koj tus dev noj mov. Koj tuaj yeem pom ntau cov khoom noj khoom haus, cov zaub mov no tuaj yeem yog cov yas lossis hlau cov tais zaub mov, thiab lawv tuaj yeem ua tau ntau yam. Yog tias koj muaj ntau tshaj ib tus tsiaj, ces koj tuaj yeem nrhiav tau ntau tus tsiaj zoo heev. Yog tias koj tawm mus nrog phooj ywg thiab tsev neeg, koj tsis tas yuav txhawj xeeb txog tsiaj. Tab sis, raws li koj paub, cov tais no muaj txiaj ntsig, tab sis qee zaum lawv ...Nyeem ntxiv -
Yuav Ua Li Cas Xaiv Qhov Ntsuas Kub Zoo rau Koj Lub Tsev?
Lub ntsuas sov tuaj yeem pab ua kom koj lub tsev xis nyob thiab tswj kev siv hluav taws xob. Koj qhov kev xaiv ntawm lub ntsuas sov yuav nyob ntawm seb hom cua sov thiab cua txias hauv koj lub tsev, koj xav siv lub ntsuas sov li cas thiab cov yam ntxwv koj xav tau. Temperature Controller Output Control Power Temperature controller output control power is the first consideration of the option of temperature controller, uas muaj feem xyuam rau kev siv kev nyab xeeb, kev ruaj ntseg, yog qhov kev xaiv tsis tsim nyog yuav ua rau seri ...Nyeem ntxiv -
Green Deal: LUX Smart Programmable Smart Thermostat rau $ 60 (tus nqi qub $ 100), thiab ntau dua
Rau hnub no nkaus xwb, Best Buy muaj LUX Smart programmable Wi-Fi ntse ntsuas kub rau $ 59.99. Tag nrho cov shipping dawb. Kev lag luam niaj hnub no txuag tau $ 40 tshaj tus nqi khiav lag luam thiab tus nqi zoo tshaj peb tau pom. Qhov ntsuas kub ntawm tus nqi qis no yog sib xws nrog Google Assistant thiab lub vijtsam kov loj dua Alexa, thiab tuaj yeem siv nrog "feem ntau HVAC systems." Rated 3.6 tawm ntawm 5 hnub qub. Thov mus rau hauv qab no kom paub ntau ntxiv txog cov chaw nres tsheb fais fab, lub teeb hnub ci, thiab tau kawg Electrek qhov zoo tshaj plaws EV yuav thiab ...Nyeem ntxiv