Bolt - DIY Wireless Charging Night Clock (6 Kauj Ruam): 6 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Inductive chargings (tseem hu ua wireless charging lossis wireless charging) yog hom kev hloov hluav taws xob wireless. Nws siv hluav taws xob nqus hluav taws xob los muab hluav taws xob rau cov khoom siv nqa tau. Daim ntawv thov siv ntau tshaj plaws yog Qi wireless them tus qauv rau lub xov tooj ntawm tes, ntse saib, thiab ntsiav tshuaj. Kev them nqi qis kuj tseem siv hauv tsheb, cov cuab yeej siv hluav taws xob, txhuam txhuam hluav taws xob, thiab khoom siv kho mob. Cov cuab yeej nqa tau tuaj yeem tso ze rau lub chaw nres tsheb them nyiaj lossis cov khoom siv hluav taws xob tsis tas yuav tsum tau ua kom raug lossis ua hluav taws xob tiv tauj nrog ntsaws lossis ntsaws.

Raws li ib feem ntawm Kev Xaiv Xaiv 2020 ntawm National Institute of Design, Is Nrias teb, peb muaj lub rooj sib tham hu ua "Nws yog lub sijhawm los ua nws" ua los ntawm peb cov kws tshaj lij thiab mus saib cov kws qhia ntawv hauv Kev Tsim Khoom Mayur Bhalavi. Qhov kev cob qhia no tsom mus rau kev ua thiab sib qhia ua ib feem hauv zej zog. Nov yog qhov kev sim ua haujlwm DIY uas kuv tau tshawb nrhiav cov khoom sib cuam tshuam ntawm ntoo thiab 3d luam ntawv los ua hmo ntuj nrog lub wireless them. Qhov no yuav yog qhov muaj txiaj ntsig rau cov tib neeg uas muaj tus cwj pwm los ntawm Instagram thiab Facebook txog thaum lawv tsaug zog. Cia peb pib ua!

Kev tsis lees paub: Txoj haujlwm no yog txheej txheem ntau dua li cov khoom lag luam rau kev kawm paub. Qhov kawg tso tawm cov txiaj ntsig tab sis tsis txaus siab. Kuv yuav muab tso dua qhov rov ua dua ntawm tus qauv no yav tom ntej

Kauj Ruam 1: Cov Ntaub Ntawv Yuav Tsum Tau

Wireless charging Circuit

• Qi wireless charger module amazon txuas
• Qi wireless them tus txais (Nws los nrog cov chaw nres nkoj sib txawv nyob ntawm koj lub xov tooj koj siv. Kuv siv C- Hom rau oneplus 7) amazon txuas

Lub moos hmo ntuj

• Arduino nano ATmega 328p amazon txuas
• DS1307 RTC amazon txuas
• 128x32 Oled / TM1637 module rau zaub (OLED / tm1637)
• 3 hli dawb coj (20)
• DHT11 kub-av noo sensor (yeem) dht11
• txuas xov hlau
• PCB

Lub cev

• ABS (3d luam ntawv khoom)
• 25 hli MDF (25x15 cm)
• neodymium hlau nplaum (8 daim)

Cov cuab yeej

• Araldite
• soldering hlau thiab xaim
• 3D tshuab luam ntawv
• CNC Router
• Filer
• Ntawv xeb
• cov veneer
• Fevicol SH

Kauj Ruam 2: Kuaj Circuit Court

Tej zaum koj yuav tsum tau sim lub wireless charging Circuit. Kuv xum siv cov qhob cij thiab cov xaim hluav taws xob los ntsuas txhua qhov khoom ua ntej yuav siv tas

• Txuas tus qauv rau USB zog thiab txuas koj lub xov tooj ntawm tes thiab tso lub xov tooj ntawm lub kauj. Nco ntsoov tias tus txais tus qauv lub kauj tau muab tso ncaj qha saum lub kauj loj. Cov coj yuav ci thiab thaum kawg them nyiaj yuav qhia. Txheeb cov vis dis aus rau qhov ua qauv qhia.
• Txuas Arduino thiab lwm yam khoom siv raws li qhov qhia. (Kuv siv Arduino Uno rau kev sim tab sis koj tuaj yeem siv nano ib yam nkaus).
• Qhib Arduino IDE thiab rub cov ntaub ntawv tsim nyog hauv tsev qiv ntawv. Kuv tau ua raws qhov txuas no rau cuam tshuam RTC thiab coj 7 ntu zaub.
• Koj tuaj yeem siv lossis hloov kho kuv cov cai raws li qhov koj nyiam. txheeb xyuas qhov chaw nres nkoj COM thiab pawg thawj coj ua ntej rub tawm. Kuv ua raws qhov txuas txuas no thiab hloov kho cov cai. Kuv tau xa cov tsev qiv ntawv ntxiv rau cov cai kuv tau siv.

Kauj Ruam 3: Sib dhos PCB

Tam sim no nws

sijhawm los sib sau tag nrho cov khoom siv ntawm ib lub rooj tsavxwm. Muab cov khoom sib dhos ua kom nruj li sai tau tab sis xyuas kom lawv tsis txhob sib tshuam.

• Siv Vernier calipers lossis ntsuas los ntsuas qhov deb ntawm Arduino thiab lub wireless charging module.
• Nws yog qhov tseem ceeb raws li peb xav tau los ua qhov qhib hauv lub cev kom tso cai rau tus neeg siv kom them nyiaj ntxiv nrog rau rov ua dua Arduino thaum twg xav tau.
• Tshem cov pins ntau dhau thiab cov xov hlau ntxiv thaum siv cov khoom siv. Nco ntsoov tias koj tsis hlawv cov khoom thaum siv cov khoom siv.

Kauj Ruam 4: Npaj Qauv CAD

Thaum qhov ntev ntawm txhua feem hauv PCB raug ntsuas cia pib nrog tus qauv cad

• Koj tuaj yeem tshawb xyuas koj tus kheej tsim los ntawm kev xav. Kuv tau npaj ib daim ntawv tshawb fawb thiab xaiv qhov zoo tshaj plaws ntawm lawv.
• Kuv siv Solidworks los tsim ob ntu, lub hau, thiab lub hauv paus. Lub hau yog tsim los ntawm MDF thiab lub hauv paus lub cev yog luam tawm 3d.
• Muab kev tiv taus ntxiv 1-2 hli txij li kev tsim khoom siv tshuab muaj qee qhov yuam kev.
• Kev siv cov cuab yeej zoo li keyshot tuaj yeem muab kev pom zoo dua ntawm cov khoom kawg. Koj tuaj yeem sim nrog lwm cov ntaub ntawv. Koj tuaj yeem xa mus rau kuv cov ntaub ntawv cad uas kuv tau tshaj tawm.

Kauj Ruam 5: Kev Tsim Khoom thiab Sib Dhos

Raws li txoj haujlwm no yog ib qho kev sim, kuv xav ua ib feem siv cov khoom siv zoo ib yam li ntoo thiab yas. Kuv xaiv CNC milling ntawm MDF thiab 3d luam ntawv kom txuag sijhawm. Kuv yuav pom zoo mus rau tes ua haujlwm kom muaj kev tswj hwm kev ua siab ntev. Cov hauv qab no yog cov kauj ruam uas kuv ua raws:

• Siv MDF yam tsawg 10 hli tuab dua li qhov siab. Kuv qhov siab yog 10 hli thiab kuv coj MDF ntawm 25 hli. Txiav MDF kom muaj tsawg kawg 20mm nrug ntawm 4 sab rau kho cov ntsia hlau. Nws ib txwm zoo kom muaj 2-3 ntu ntxiv tsuas yog thaum MDF tawg.
• Siv cov ntsia hlau/ntsia hlau los txhim kho MDF lub rooj tsavxwm ntawm CNC router.
• Rub cov ntawv theem thiab pib lub router. Thaum xaiv lub tshuab txiav siv qhov tsim nyog tshaj plaws los tsim koj cov khoom siv. Kuv siv lub tshuab txiav 6 hli tab sis nws tau pom zoo kom mus rau qhov me dua. Txo qhov nrawm kom tsis muaj txoj hauv kev tawg lossis tawg tawm.
• Tom qab tus txheej txheem, siv lub tshuab txiav kom tshem cov slabs ntawm ib feem.
• Rau kev txo qhov siab siv txhua lub tshuab txiav kom tau txais kev nyob ze. Tom qab ntawd mus rau lub tshuab xuab zeb kom tshem cov khoom ntawm 2-3 hli tuab.
• Txog rau kev nyuaj siab sab saud, txhim kho ib feem ntawm lub kaum sab xis thiab maj mam tshem cov khoom siv cov ntaub ntawv thiab cov ntawv xuab zeb. lo cov ntawv xuab zeb rau ntawm cov ntoo thaiv kom tau qhov tiaj thiab siv nws.
• Rau qhov txiav tawm ntxiv, kos cov duab uas xav tau thiab siv lub tshuab txiav los txiav tawm mataerial.
• Siv ntawv veneer los npog qhov chaw tiaj tus. Qhov no tau ua tiav kom lub teeb ci coj los ua cov cim ntxiv. thov fevicol SH thiab siv ntawv veneer los maj mam nias nws thiab tuav nws kom txog thaum nws qhuav. Siv cov ntawv xuab zeb los ua kom tiav rau ntawm ob sab.
• Siv araldite tso cov hlau nplaum rau hauv lub qhov.

Rau 3D luam ntawv Kuv siv dawb ABS hauv lub tshuab ua kom pom tseeb. Nws yog qhov zoo dua los qhia koj cov ntaub ntawv STL xws li txoj hauv kev uas sab nrauv yuav ua tiav qhov zoo tshaj plaws. Tom qab luam tawm tshem tawm cov khoom txhawb nqa thiab lo cov hlau nplaum siv araldite.

• Siv Araldite/fevi gel los lo cov zaub hauv qhov.
• Luag cov kev sib txuas lus diplay
• Solder ntxiv LED siv rau sab ntxiv rau lub cim ntxiv (yeem).
• Solder 5v thiab av los ntawm qhov chaw nres nkoj usb hauv wireless them module rau Vin thiab GND chaw nres nkoj ntawm arduino. Qhov no ua tiav kom thaum koj ntsaws rau hauv usb lub zog, arduino tseem tau qhib.

Kauj Ruam 6: Kev Kawm

Txij li qhov no yog qhov haujlwm sim, nws tsis tau tawm los raws li qhov xav tau. Muaj qee qhov kev kawm uas kuv xav khaws hauv siab rau kuv qhov rov ua dua.

• Npaj ib daim ntawv puas siab ntsws los ntawm kev sau tag nrho cov txheej txheem koom nrog hauv kev tsim cov khoom. Qhov no yuav muab cov txheej txheem thiab lawv cov kev vam khom. Npaj daim ntawv Gantt yog tias ua tau thiab ua raws nws nruj me ntsis.
• Ib txwm nyiam tes ua haujlwm rau tus qauv kawg. Cov txheej txheem tsim qauv nrawm yog tsuas yog rau kev thuam uas tsis muab qhov ua kom raug.
• MDF yog ib qho yooj yim los ua haujlwm ib qho tab sis cov khoom tiav ntawm cov ntoo yog qhov tsis sib xws. Koj tuaj yeem ua tiav qhov zoo ntawm ntoo los ntawm kev siv cov veneer tab sis qhov ntawd tsuas yog ua tau yog tias koj cov nplaim tiaj.
• Xovxwm haum yog qhov ntseeg tau tsawg dua tshwj tsis yog koj yuav mus rau qib-qib txhaj tshuaj molding.
• Txo cov naj npawb ntawm cov khoom ua kom sib dhos yooj yim dua.
• Txog cov khoom lag luam zoo li no, tsim kom tsawg li tsawg tau los ntawm kev ua raws Braun tsim. Khaws qhov muag kom ntxaws thiab khoom siv tes ua.
• Khaws cov txheej txheem hauv siab ua ntej tsim khoom. Tshawb nrhiav cov khoom lag luam cuam tshuam nrog thiab lawv cov ntaub ntawv thiab kawm nws kev tsim khoom ua ntej pib tsim koj cov khoom.