DIY Txawb Boombox: 15 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Nyob zoo sawv daws! Hauv qhov kev qhia no kuv yuav qhia koj, yuav ua li cas kuv tsim lub Mobile Boombox. Txhawm rau ua kom yooj yim cov txheej txheem tsim kuv tau npaj cov stencils rau nws. Txhua yam hauv txoj haujlwm no tuaj yeem tsim los ntawm kev siv cov cuab yeej siv tes. Yog li txhua tus neeg uas muaj qee yam cuab yeej txiav yooj yim, tuaj yeem tsim nws thaum lub asthiv kawg. Koj tuaj yeem muab khoom plig Boombox no rau koj tus hlub thaum Christmas.

Xav koj "Zoo siab heev Christmas"

[Ua Si Video]

Koj tuaj yeem pom tag nrho kuv cov phiaj xwm ntawm:

Kev qhia tshwj xeeb:

- Dual 5W (4ohms) 40mm Tsav Tsheb

- Rhiab heev: 80 dB

Zaus O/P: 140 Hz

- 3400mAh Rechargeable Li-ion Battery

- 2 x 5W Bluetooth Amplifier

- Mini USB Charge Plug

- Kev tiv thaiv roj teeb

Txoj haujlwm tau tshoov siab los ntawm Barry_L Cov Lus Qhia: Yooj Yim 10w Bluetooth Portable Speaker. Kuv xav ua tshwj xeeb ua tsaug rau Barry L, nws tau pab kuv ntau heev thaum cov txheej txheem tsim tsev.

Kauj Ruam 1: Cov Ntaub Ntawv thiab Cov Cuab Yeej Yuav Tsum Tau:

Khoom / Qhov:

1. Bluetooth Amplifier Module (eBay)

2. Tus Neeg Hais Lus Tsav Tsheb 2 x 5W (Banggood)

3. Passive Radiator (eBay)

4. 18650 Li Ion Battery (GearBest)

5. Li Ion Charging Board (eBay)

6. Boost Converter (Amazon)

7. 4 hli MDF ntawv

8. 20mm Plywood

9. Tus kheej-nplaum Roj Hmab taw (Amazon)

10. Zawv zawg Hloov (Amazon)

11. 22 AWG Wires (Amazon)

12. Ntoo Nplaum (Amazon)

13. Super Glue (Amazon)

14. Daim Kab Xev (Amazon)

Cov Cuab Yeej:

1. Jigsaw (Amazon)

2. Laum (Amazon)

3. Oribtal Sander (Amazon)

4. Soldering Hlau (Amazon)

5. Kub Glue Gun (Amazon)

Kauj Ruam 2: Tsim thiab Npaj

Ua ntej kuv npaj tus neeg hais lus thiab tom qab ntawd tsim nws ntawm Autodesk fusion 360. Qhov ntev ntawm txhua qhov khoom siv ntsuas los ntawm vernier caliper ces tib yam tau txiav txim siab thaum tsim.

Cov ntaub ntawv ua tiav muaj 4 ntu:

1. Pem Hauv Ntej Vaj Huam Sib Luag (4 hli MDF)

2. Rov qab vaj huam sib luag (4 hli MDF)

3. 2 x Nruab Nrab Panels (20mm tuab plywood)

Rau pem hauv ntej thiab nraub qaum koj tuaj yeem siv Baltic birch plywood kom zoo dua.

Kauj Ruam 3: Ua Stencils

Tom qab ua tiav qhov tsim, Kuv tau ua 2D cov duab rau txhua lub vaj huam sib luag.

Cov stencils tau luam tawm ntawm daim ntawv A4 thiab tom qab ntawd txiav nws nrog qee cov npoo los ntawm kev siv rab riam lossis txiab.

Cov ntaub ntawv stencil tau txuas hauv qab no.

Kauj Ruam 4: Kaw cov Stencils

Kuaj cov stencils ntawm mdf / plywood. Kuv siv kua nplaum lo los lo cov stencils.

Koj kuj tseem tuaj yeem siv cov tshuaj tsuag nplaum los lo cov stencils.

Kauj Ruam 5: Txiav Panels

Qhov nyuaj tshaj plaws yog txiav lub vaj huam sib luag ua ntej txiav thawj ob lub voj voos los ntawm kev siv 35mm spade laum me ntsis los yog lub qhov pom. Txhawm rau txiav qhov qhib rau lub tshuab hluav taws xob passive, ua ib lub qhov nyob sab hauv ntawm thaj chaw kos, tom qab ntawd siv tus jigsaw los yog nqes hav pom los txiav cov duab uas xav tau. Tom qab txiav tej zaum yuav muaj txoj hauv kev uas cov ntug tsis du.

Kauj Ruam 6: Tev tawm ntawm Stencils

Ntub cov stencils los ntawm kev siv daim ntaub ntub, ces tso nws li ob peb feeb.

Muab cov vaj huam sib luag tso rau ob peb teev ntawm lub hnub ci kom qhuav.

Kauj Ruam 7: Txhim Kho Cov Tsav Tsheb thiab Passive Radiator

Cov neeg hais lus muaj inbuilt ntsia hlau qhov rau mount. Tab sis raws li MDF vaj huam sib luag tuab tsuas yog 4mm, yog li kuv nyiam los lo nws tsis txhob ntswj. Yog li koj tuaj yeem kho tus tsav tsheb nrog rau qhov qhib.

Tom qab teeb tsa cov tsav tsheb, kaw nws los ntawm kev siv cov kua nplaum kub.

Rov ua cov txheej txheem qub rau kev teeb tsa Passive radiator.

Kauj Ruam 8: Koom nrog Plywood Panels

Siv Ntoo nplaum rau ntawm cov plywood vaj huam sib luag, tom qab ntawd kis nws nyob ib puag ncig.

Muab lub vaj huam sib luag plywood thib ob tso rau nws, tom qab ntawd kaw lawv ua ke. Koj cia hmo dhau rau kev sib raug zoo.

Ib yam li lo rau pem hauv ntej MDF vaj huam sib luag.

Kauj Ruam 9: Ua Circuit Court

Ua ntej pib qhov muag, saib daim duab qhia ua ntej. Qhov kev sib txuas zoo nkauj ncaj nraim rau tom ntej. Ua raws li cov lus qhia hauv qab no.

Kev Sib Txuas Roj Teeb:

Ib qho nyuaj yog siv cov xov hlau txuas rau 18650 li ion roj teeb. Ua ntej ntxuav lub dav hlau sab saum toj, siv cov dej ntws tawm ntawm nws.lub cov xaim liab mus rau lub davhlau ya nyob twg zoo thiab xaim dub rau qhov tsis zoo. Muab cov xov hlau txuas kom nrawm li sai tau vim tias cov cua sov ntau dhau los ntawm cov hlau txuas yuav ua rau lub roj teeb puas.

Kuv siv TP4056 li ion roj teeb them lub roj teeb kom them lub roj teeb. There muaj ob hom qauv sib txawv muaj nyob hauv khw. Ib qho yog Tsis muaj roj teeb tiv thaiv nti thiab lwm qhov nrog tiv thaiv nti. Kuv yuav pom zoo kom siv tus qauv uas muaj kev tiv thaiv nti thiab micro USB chaw nres nkoj.

TP 4056 Kev Sib Txuas:

TP4056 module muaj 4 lub davhlau ya nyob twg

B+: txuas rau lub roj teeb zoo lub dav hlau (xaim liab)

B-: Txuas rau roj teeb tsis zoo lub dav hlau (xaim dub)

Tawm+: Txuas kom txhawb kev hloov pauv IN+ los ntawm qhov hloov pauv

Tawm -: Txuas kom txhawb kev hloov pauv IN -

Boost Converter Kev Sib Txuas:

Tawm +: Txuas mus rau Vcc ntawm Bluetooth lub tshuab ua kom nrov nrov

Tawm -: Txuas rau GND ntawm Bluetooth lub tshuab ua kom nrov nrov

Thaum kawg kho Boost hloov pauv lub lauj kaub kom tau 6.5V ntawm qhov tso tawm.

Bluetooth Amplifier Module Kev Sib Txuas:

LP - Txuas rau sab laug hais lus + lub davhlau ya nyob twg

LN - Txuas rau sab laug hais lus - davhlau ya nyob twg

RP - Txuas rau sab xis hais lus + lub davhlau ya nyob twg

RN - Txuas rau sab xis hais lus - davhlau ya nyob twg

Kauj Ruam 10: Mount Cov Khoom Siv Hluav Taws Xob

Teem lub micro USB chaw nres nkoj ntawm TP 4056 tus qauv thiab cov zawv zawg hloov nrog rau lawv lub qhov nyob rau sab nraum qab vaj huam sib luag. Tom qab ntawd siv cov kua nplaum kub txaus nyob ib puag ncig nws.

Mount lub roj teeb ntawm nruab nrab plywood vaj huam sib luag.

Nco tseg: Txhawm rau saib Bluetooth module LED sab nraum, tom qab ntawd kuv tau siv lub qhov me me (2mm) nyob rau sab nraum qab vaj huam sib luag. Yog li thaum lub sijhawm teeb tsa lub tshuab ua kom nrov nrov, teeb tsa LED nrog lub qhov drilled.

Kauj Ruam 11: Ua Qhov Kev Ruaj Ntseg

Txhawm rau ua kom tus neeg hais lus huab cua nruj, kis cov ntoo nplaum rau ib puag ncig los ntawm txhuam xim lossis nrog koj tus ntiv tes.

Kauj Ruam 12: Kaw Lub Npog Rov Qab

Tom qab ziab cov kua nplaum, kaw lub vaj huam sib luag tom qab los ntawm kev siv 4 ib nrab ntiv tes ntsia hlau.

Kev sib koom ua ke ntawm lub vaj huam sib luag tom qab thiab cov plywood vaj huam sib luag tseem muaj qhov khoob me me. Ua kom tiav los ntawm kev siv cov kua nplaum ntoo.

Kauj Ruam 13: Xuab zeb thiab pleev xim

Qhov sib koom ua ke ntawm cov vaj huam sib luag tsis du. Qhov nws nrog cov ntawv xuab zeb zoo. Yog tias koj muaj lub tshuab ziab khaub ncaws, ces nws yuav nrawm dua. Tom qab txhuam nrog cov ntawv xuab zeb zoo, qhov saum npoo yuav dhau los ua du. Tam sim no koj tuaj yeem pleev xim rau saum npoo los ntawm kev siv poly urathene lossis cov xim zoo sib xws.

Kauj Ruam 14: Mount Roj Hmab Taw

Thaum kawg koj yuav tsum sawv ntsug rau Boombox. Mark 4 txoj haujlwm sib npaug, nyob hauv qab.

Muab cov roj hmab nplaum nplaum tso rau ntawm txoj haujlwm cim.

Kauj Ruam 15: Pairing thiab Testing

Tom qab tsim txoj haujlwm, kuv yuav pom zoo kom them lub roj teeb nrog lub USB them. Ua lub sijhawm them lub sijhawm LED teeb ci thiab thaum nws dhau los ua xiav qhia tias tau them tas nrho. Yuav pib ntsais muag. Ntau Bluetooth ntawm koj lub xov tooj ntawm tes thiab tshawb rau cov cuab yeej Bluetooth nyob ze. Lub npe ntawm lub cuab yeej no yog "CSR8645".

Txaus siab rau !!!