Cov txheej txheem:

Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo: 9 Kauj Ruam (nrog Duab)
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo: 9 Kauj Ruam (nrog Duab)

Video: Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo: 9 Kauj Ruam (nrog Duab)

Video: Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo: 9 Kauj Ruam (nrog Duab)
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Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo
Portable Bluetooth Speaker Ua Los Ntawm Ntoo Ntoo

Nyob zoo txhua tus, nws tau ntev lawm txij li kuv tshaj tawm qhov no yog li kuv xav tias kuv yuav tshaj tawm kuv qhov haujlwm tam sim no. Yav dhau los kuv tau ua ob peb tus hais lus nqa tau tab sis feem ntau ntawm lawv tau ua los ntawm yas/acrylic txij li nws yooj yim los ua haujlwm nrog thiab tsis xav tau ntau yam cuab yeej. Lub sijhawm no kuv xav sim nrog ntoo hloov, muab tus hais lus zoo ntoo zoo uas ntau tus tsis muaj. Kuv pom Barry Llewellyns youtube yees duab ib pliag dhau los uas nws ua 10W hais lus thiab ib txwm xav ua nws. Txij li thaum kuv nyuam qhuav tau txais jigsaw zoo thiab tsis muaj dab tsi los ua nyob rau lub asthiv no tsuas yog qhov haujlwm zoo rau kuv. Kuv muaj qee tus hais lus, lub tshuab ua kom nrov nrov thiab lwm yam khoom tso ib puag ncig los ntawm lwm cov haujlwm yog li qhov no tsis raug nqi dab tsi rau kuv tshwj tsis yog kuv lub sijhawm. Thaum nws yuav tsis yog tus neeg hais lus zoo tshaj plaws ntawm kev ua lag luam lossis hauv thaj chaw DIY, nws tseem muab ntim txaus nrog 2 40mm puv lub zog tsav los ntawm 2x3W lub tso suab tso suab thiab 3000mAh Lithium roj teeb.

Ua ntej pib, Kuv paub zoo tias qee txoj hauv kev thiab cov txheej txheem kuv tau siv hauv lub tsev no yuav tsis ua haujlwm zoo tshaj plaws lossis yuav tsum tau ua txawv, qhov no yog kuv thawj qhov haujlwm nrog ntoo zoo li no yog li kuv tseem kawm. Tej lus qhia thiab kev kho raug txais tos.

Yog li tsis muaj ado ntxiv cia pib nrog lub tsev.

Kauj Ruam 1: Daim Ntawv Teev Npe

Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe
Daim Ntawv Teev Npe

Qhov chaw & cov qauv:- 2 40mm hais lus- 2x3W PAM8403 Amplifier- 5v Bluetooth audio receiver- TP4056 them tus nqi nrog tiv thaiv roj teeb- MT3608 DC DC Step up module lossis lwm 5V nce qib hloov pauv- Lithium Roj teeb uas koj xaiv (2Ah 18650 thiab 1Ah lub xov tooj roj teeb hauv kuv qhov teeb meem)- Hloov- 2 LEDs, dawb rau tig rau qhov taw qhia thiab liab rau them qhov taw qhia- 2 1000uF 6.3v-16v capacitors- Ntoo uas koj xaiv (ib qho tawv ntoo, kuv yog ntoo qhib ntoo uas tau siv ua ntoo)- 2x 10kOhm resistors thiab 2x 220nF capacitors rau RC siab lim lim (qhov no yog nyob ntawm yeem, nws yuav tshem tawm zaus hauv qab 70hz kom tshem qee qhov kev ntxhov siab los ntawm tus neeg hais lus vim tias lawv tsis tuaj yeem tsim ib yam dab tsi qis dua) Cov Cuab Yeej:- Jigsaw- Cov cuab yeej teb- Cov nplaum nplaum- Siv tawv lossis orbital sander- Hacksaw- Laum Cov no yog cov ntaub ntawv kuv siv, txawm li cas los xij koj tuaj yeem siv bluetooth lub tshuab ua kom nrov nrov uas muaj ob lub bluetooth thiab lub tshuab txuas txuas ua ke. Qhov no yuav cawm koj qee qhov chaw thiab sijhawm. Koj tseem tuaj yeem hla 2 LEDs yog tias koj tsis xav tau ib qho taw qhia rau pem hauv ntej thiab cov khoom siv hluav taws xob ntawm cov tswv yim/tso tawm tab sis kuv xav qhia koj kom siv cov ntawd. Txuj TP4056 tsis muaj kev tiv thaiv roj teeb tuaj yeem siv tau yog tias koj tau tiv thaiv cov roj teeb lithium. Txhua yam yuav raug nqi koj li 15 € nyob ntawm seb tus neeg hais lus thiab lub roj teeb koj siv thiab qhov twg koj tau txais lawv.

Kauj Ruam 2: Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom

Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom
Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom
Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom
Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom
Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom
Qhov Chaw Tau Txais Cov Khoom thiab Cov Khoom

Lwm txoj hauv kev yuav qee yam ntawm koj cov khoom yog rov ua dua lossis khaws lawv. Yog tias koj muaj tus hais lus bluetooth qub uas tsis ua haujlwm, lossis nws ua haujlwm tab sis koj xav tau cov ntaub thaiv tshiab thiab tej zaum hloov kho koj lub roj teeb lub neej koj tuaj yeem siv qhov ntawd xwb. Tej zaum koj muaj txheej txheej qub ntawm cov neeg hais lus pc tso ib puag ncig uas koj xav hloov mus rau bluetooth thiab ua rau nws nqa tau, qhov muaj peev xwm tsis muaj qhov kawg.

Capacitors thiab on/off switch tuaj yeem khaws tau los ntawm cov khoom siv hluav taws xob qub.

Lub roj teeb ntawm lub laptop yog qhov zoo ntawm 18650 roj teeb, lub xov tooj ntawm tes qub kuj tseem siv tau ntawm tes lithium tab sis yog tias koj ua li no kom paub ntsuas lub peev xwm ua ntej. Koj tsis xav ua kom tiav koj tus neeg hais lus tsuas yog kom paub tias cov roj teeb muaj lub peev xwm qis thiab tuaj yeem ua haujlwm tsawg li ob peb feeb. Ntoo ntoo tuaj yeem yuav tau pheej yig lossis koj yuav twb muaj nws nyob hauv tsev tsuas yog tos koj ua qee yam nrog nws.

Kuv tau txais kuv tus neeg hais lus los ntawm tus neeg hais lus bluetooth qub uas tsis ua haujlwm, kuv txawm yuav 4 tus hais lus los ntawm ebay los sib piv lawv vim lawv zoo ib yam. Ebay cov neeg xav tias me ntsis pheej yig dua kom ua tau zoo mus, tsis muaj kev mus ncig thiab tsis zoo li tsis huv. Lawv kuj tau pib ua qhov txawv thaum ntses ntaus nrog ntau dua 2W, uas tuaj yeem yog vim kuv tsis tau siv lub siab lim lim, tab sis lawv tseem yog cov tsav tsheb zoo siv.

Muaj txiaj ntsig qhia thiab qhia:

www.instructables.com/id/Cheap-Lumber/

www.instructables.com/id/How-to-Get-Free-1…

www.instructables.com/id/Recycle-Old-Lapto…

www.instructables.com/id/Battery-Capacity-…

Kauj Ruam 3: Txiav Ntoo

Txiav Ntoo
Txiav Ntoo
Txiav Ntoo
Txiav Ntoo
Txiav Ntoo
Txiav Ntoo

Ua ntej koj yuav tsum teeb tsa koj tus kheej qhov ntev ntawm tus hais lus. Kuv li yog 15x5.5x5 cm (xav tias yog, ntoo kuv siv yog 4 cm tuab yog li nrog rau pem hauv ntej & nraub qaum nws yuav tsum ze li 5 cm), tau txais kev lag luam lossis tus cwj mem thiab kos txhua yam ntawm ntoo. Laum 2 qhov ntawm cov ces kaum sib txawv ntawm "sab hauv" ib feem ntawm koj tus neeg hais lus. Txij li nws yooj yim los txiav nrog cov ntoo loj dua vim tias koj muaj qee yam los tuav, pib nrog koj txiav hauv ib feem ntawm koj tus neeg hais lus. Siv 2 qhov uas koj tau ua los ntxig rau jigsaw hniav thiab pib txiav. Tom qab koj ua qhov ntawd, txiav kab sab nraud. Koj yuav tsum muaj cov xwm txheej xwm txheej tam sim no, koj tuaj yeem tso nws zoo li thiab xuab zeb tom qab, lossis ua qee yam xuab zeb tam sim no. Nws yog lub sijhawm zoo los ncaj rau pem hauv ntej thiab nraub qaum uas koj lub vaj huam sib luag yuav mus. Nyob ntawm seb koj cov ntoo tuab npaum li cas thiab koj xav tau tus neeg hais lus loj, koj tuaj yeem txiav ntau lub thav duab thiab lo lawv ua ke tom qab. Ceev faj thaum txiav, nws yooj yim dua los ua ntau txheej txij li kuv tau txiav tawm 4 cm tau thawb kuv lub jigsaw kom txwv, hniav tau kub heev. Thov txim uas tsis muaj daim duab ntawm kuv txiav nws ntawm no, tom qab ntawd kuv paub tias kuv tsis muaj.

Siv kev tiv thaiv thaum txiav

Kauj Ruam 4: Pem Hauv Ntej & Tsheb Panels

Pem hauv ntej & Tsheb Panels
Pem hauv ntej & Tsheb Panels
Pem hauv ntej & Tsheb Panels
Pem hauv ntej & Tsheb Panels
Pem hauv ntej & Tsheb Panels
Pem hauv ntej & Tsheb Panels

Txij li thaum kuv tsis muaj daim txiag nyias nyias uas yuav haum rau pem hauv ntej, kuv tau siv ob daim ntoo ua ke ua ke thiab xuab zeb kom tau txais lub tiaj tiaj.

Qhov no yuav muab cov neeg hais lus uas kab ntawm lub vaj huam sib luag nyob rau hauv pem hauv ntej ntawm nws, nws yog qhov tsis xav tau txij li kuv tsis muaj dab tsi los ua haujlwm nrog, tab sis qee tus ntawm koj yuav nyiam nws, tej zaum koj tuaj yeem siv ntau hom ntoo los muab nws zoo nkauj.

Koj tuaj yeem hla cov kauj ruam no yog tias koj muaj pawg thawj coj saib nyias, lossis tseem xav siv cov ntawv acrylic.

Kauj Ruam 5: Pem Hauv Ntej Vaj Huam Sib Luag

Pem Hauv Ntej Vaj Huam Sib Luag
Pem Hauv Ntej Vaj Huam Sib Luag
Pem Hauv Ntej Vaj Huam Sib Luag
Pem Hauv Ntej Vaj Huam Sib Luag
Pem Hauv Ntej Vaj Huam Sib Luag
Pem Hauv Ntej Vaj Huam Sib Luag

Kuv glued pem hauv ntej vaj huam sib luag ua ntej, muab qee lub zog rau pem hauv ntej vaj huam sib luag yog li nws yuav tsis tawg thaum kuv txiav 2 qhov rau cov neeg hais lus. Yog tias koj muaj lub rooj tsav xwm nyias koj tuaj yeem lo lub nraub qaum ib qho ua ntej yog nws yooj yim dua. Kuv thawj qhov kev xav yog siv lub qhov hlais txij li nws yuav muab cov qhov zoo du, tab sis kuv tau muaj kev paub tsis zoo nrog nws yog li kuv tau drilled ob peb qhov me me nrog laum thiab tsuas yog xuab zeb lawv tom qab. Lawv tsis zoo li kuv tau cia siab, tab sis lawv tau zoo txaus rau kuv. Muab cov kua nplaum zoo (xyuas kom nws yuav raug kaw zoo) thiab muab ib yam dab tsi tso rau saum nws kom tsim kev kub ntxhov.

Thaum tos cov kua nplaum kom qhuav mus rau kauj ruam tom ntej thiab siv cov khoom siv hluav taws xob ua ke.

Kauj Ruam 6: Cov Khoom Siv Hluav Taws Xob

Electronics
Electronics
Electronics
Electronics
Electronics
Electronics

Cov kauj ruam no yuav nyob ntawm seb yam twg ntawm cov khoom koj tau txais, tab sis qhov tseeb koj yuav tsum txuas roj teeb rau TP4056 module ntawm B+ thiab B-. Cov zis + thiab - los ntawm tus qauv mus rau IN + thiab IN- ntawm koj qib nce module. Tam sim no nws yog lub sijhawm zoo los txuas xov tooj cua mus rau qhov tso tawm thiab kho lub zog kom tau txais 5V ntawm cov zis. PAM8403 tuaj yeem nqa txog 6v, tab sis sim nyob qis dua 5.5v txij li thaum kuv hlawv kuv li mus rau 6v. Los ntawm qhov ntawd koj yuav tsum tau muab tshuaj txhuam koj lub tshuab ua kom nrov nrov thiab bluetooth module, tseem yuav txuas L/R/Av los ntawm tus txais rau lub tshuab raj. Yog tias koj muaj bluetooth amplifier board tsuas yog txuas 5v tso zis rau 5v lub zog tso tawm suab. Txuas L/R tus neeg hais lus raws li txoj haujlwm koj yuav tso lawv. Siv daim duab ntawm daim duab kawg yog nws yooj yim rau koj li ntawd. Yog tias koj muaj lus nug txog qhov no tsuas yog nug kuv hauv cov lus, kuv yuav sim teb nws, yog tias kuv tsis muaj peev xwm yuav muaj ib tus neeg paub.

Kauj Ruam 7: Cov Khoom Siv Hluav Taws Xob thiab Tsheb

Electronics thiab Tsheb Vaj Huam Sib Luag
Electronics thiab Tsheb Vaj Huam Sib Luag
Electronics thiab Tsheb Vaj Huam Sib Luag
Electronics thiab Tsheb Vaj Huam Sib Luag
Electronics thiab Tsheb Vaj Huam Sib Luag
Electronics thiab Tsheb Vaj Huam Sib Luag

Tam sim no nws yog lub sijhawm zoo los tshuaj xyuas yog tias txhua yam haum hauv koj lub thawv.

Txog ntawm qhov no kuv tau hais lus nrog cov kua nplaum kub thiab siv qee cov silicon kom paub tseeb tias tsis muaj cua nkag los ntawm tus hais lus.

Kuv thawj lub tswv yim yog siv 2-3 lub roj teeb xov tooj kom tau txais txog 3Ah ntawm lub peev xwm, tab sis tom qab kev cuam tshuam nrog cov khoom kuv tau txiav txim siab mus nrog 1 18650 thiab 1 lub xov tooj ntawm tes roj teeb txij li kuv tuaj yeem haum tau yooj yim. Txheeb xyuas yog tias txhua yam ua haujlwm ua ntej kaw txhua yam ua ke.

Txiav qhov kom them nyiaj thiab qhib/tua hloov siv cov cuab yeej hloov pauv thiab ua kom lawv du nrog cov ntawv lossis sib tsoo txuas. Siv cov kua nplaum zoo thiab tso qee qhov hnyav rau tom qab ntawm nws. Sim kaw lub thawv ntawv kom zoo tshaj li qhov koj tuaj yeem ua tau vim huab cua tuaj yeem ua rau tsis zoo thiab tsis xav tau. tawg. Qhov no tau lees paub nrog kuv tus neeg hais lus yav dhau los, 1Ah txaus rau mloog txhua hnub ntawm qib ib txwm muaj, thaum 4Ah tau ntau dua li txaus vim chav kawm D amps tau ua tiav tiag. Sim nrhiav qhov sib npaug ntawm qhov koj tuaj yeem haum hauv koj lub thawv thiab ntau npaum li cas koj xav tau tiag tiag rau koj cov kev xav tau. Qee tus yuav nyiam me dua, hais lus hnyav dua thiab qee qhov yuav nyiam hais lus loj dua nrog kev ua haujlwm ntev dua.

Kauj Ruam 8: Xuab zeb thiab ua tiav

Sanding thiab Finishing
Sanding thiab Finishing
Sanding thiab Finishing
Sanding thiab Finishing
Sanding thiab Finishing
Sanding thiab Finishing

Thaum cov kua nplaum tau qhuav koj tuaj yeem xuab zeb pem hauv ntej thiab sab nraub qaum kom haum rau thav duab. Qhov no yog theem kawg yog li siv sijhawm me ntsis. Pib nrog cov ntawv xuab zeb tsawg dua thiab maj mam nce mus. Kuv pib nrog 100 kom tau txais cov ntoo zoo li no thiab maj mam nce mus txog 240 kom tau txais qhov ua tiav zoo (koj tuaj yeem mus txhua txoj kev kom tau txais qhov ua tiav zoo nkauj). Txij ntawm no kuv tseem ua qhov me me qhov twg kuv tuaj yeem tso lub nplhaib sib txuas thiab txuas carabiner rau nws. Kuv tau ua qhov no yog li kuv tuaj yeem txuas tus neeg hais lus rau kuv lub hnab ev ntawv, lossis thaum kuv ua haujlwm qee yam hauv chav nres tsheb lossis ntawm lub rooj thiab tsis muaj chaw txaus tso tus hais lus, kuv tsuas tuaj yeem txuas nws rau qee yam thiab cia nws dai. Yog tias koj xav tau koj tuaj yeem pleev xim cov lus hais tawm, lossis siv ntoo ua tiav kom tawm ntawm cov ntoo zoo li thiab muab tus neeg hais lus ntxiv txheej tiv thaiv. Tej zaum txawm tias tau txais ob lub suab tiav, cov xim dub lossis dawb thiab cov ntoo ntoo. Muab cov roj hmab taw tso rau hauv qab ntawm koj tus neeg hais lus thiab koj tau ua tiav zoo nkauj heev.

Kauj Ruam 9: Kuv Lwm Tus Hais Lus & Lub Tswv Yim

Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim
Kuv Lwm Tus Hais Lus & Lub Tswv Yim

Nov yog qee qhov ntawm kuv lwm qhov kev tsim uas kuv tau ua ntau xyoo los sim nrog cov ntaub ntawv sib txawv thiab txheej txheej. Kuv hloov kho pc hais lus kom nqa tau 7 xyoo dhau los, tab sis kuv thawj qhov kev tsim ua tus hais lus nqa tau tshaj 6 xyoo dhau los, tsis muaj bluetooth vim qhov ntawd zoo nkauj npaum li kuv tsis tau paub dua. Tom qab ntawd kuv tau ua ob peb ntxiv tab sis hmoov tsis zoo rau qee ntawm lawv kuv tsis muaj duab, qee qhov lawv txawm tau tshoov siab los ntawm ASCAS thiab nws tsim. Ntawm ib kis kuv txawm xav ua tus hais lus tsis muaj dej tab sis qhov ntawd tsis xaus li qhov tau npaj tseg, nws tau txaws tsis tau tab sis tsis tuaj yeem nqus tau uas feem ntau ntawm koj tau pom ua ntej kuv. Links nyob rau hauv rooj plaub koj xav pom lawv.

www.instructables.com/id/How-to-make-porta…

www.instructables.com/id/Waterproof-speake…

Tam sim no qee yam uas yuav tsum tau hloov pauv:

- Siv bluetooth lub rooj sib tham ua kom nrov nrov (txuag qee qhov chaw, tsis muaj suab nrov)

- Siv lub tshuab ua kom zoo dua qub (nrog lub zog ntau dua, muab lub hauv paus rau cov neeg hais lus, tsawg kawg 3-4W ntawm 1% THD)- Tau txais kev cais tawm hauv av (kev teeb tsa no muaj qee qhov hum yog li koj xav mus rau txoj kev no, siv cais cais)

- Suav nrog lub microphone lossis qee lub khawm ua si/ncua, hla, hloov ntim thiab lwm yam.

- Ntxiv passive radiator kom nce qis qis tso tawm

- 3.5 hli nkaus

Pom zoo: