Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Cov Khoom Siv Hluav Taws Xob: Circuitry Tshooj 1
- Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob: Circuitry Tshooj 2
- Kauj Ruam 3: Vaj Tsev
- Kauj Ruam 4: Ruaj Ntseg Cheeb Tsam hauv Qhov Chaw
- Kauj Ruam 5: Muab cov neeg hais lus tso rau lub Amplifier thiab Kaw Lub Thawv
- Kauj ruam 6: Tiav lawm
Video: DIY Mini Portable Speaker: 6 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Hauv txoj haujlwm no, kuv yuav coj koj mus dhau cov txheej txheem ntawm kev tsim lub tshuab hais lus me me uas tuaj yeem tsim ua rau qis dua 10 USD hauv ib teev. Nws muab cov ntim zoo ntawm qhov lees paub ntawm qib suab zoo (raws li tuaj yeem hnov saum toj no). Nws yog qhov tsim tau zoo yog tias koj tab tom nrhiav rau qhov haujlwm me me, lom zem thiab muaj txiaj ntsig zoo los ua haujlwm.
Khoom siv
Kho vajtse BOM
- Cov Khoom Siv Yav Tom Ntej
- 2x Lub suab nrov nrov
- Suab Jack
- 2m Multi-Core Wiring
- Thaum Tshav Kub Kub Shrink Tubing
- Li-Ion 2x Roj Teeb Nrog
- 8x M4 Phillips Lub Taub Hau Bolts
- 8 x4 mw
- 8 x M4 Hex Ceev
- Pawg Board
Electronics IB
- 7805 5V Tswj
- 5V 2-Channel 3W Suab Amplifier
- 2x 3.7V 4000mAh Li-Ion Roj teeb
- SPDT Hloov
Kauj Ruam 1: Cov Khoom Siv Hluav Taws Xob: Circuitry Tshooj 1
Hauv cov kauj ruam no, peb yuav ua tiav thawj ntu ntawm Circuit Court uas suav nrog Li-Ion roj teeb, hloov hluav taws xob thiab 5V tus tswj hwm (ntawm daim phiaj perf). Qhov laj thawj vim li cas peb thiaj xav tau 5V tus tswj hwm vim tias lub rooj tsav xwm lub tshuab hluav taws xob tuaj yeem ua haujlwm tsuas yog 5V, txawm li cas los xij, cov zis ntawm 2 Li-Ion roj teeb hauv koob yog 7.2V ua rau nws tsim nyog nqis nqis qhov hluav taws xob.
Lub davhlau ya nyob twg zoo ntawm Li-Ion tus tuav lub roj teeb yuav tsum tau muab muag rau tus lej sib txuas ntawm SPDT hloov. Thaum lub davhlau ya nyob twg tsis zoo yuav tsum tau ncaj qha mus rau GND tus pin ntawm 7805 tus tswj hwm. Thaum soldering nco ntsoov ceev faj thaum ua kom thaj chaw koj ua haujlwm tau zoo.
Ib qho ntawm lwm lub davhlau ya nyob twg los ntawm SPDT hloov yuav tsum tau muab txuas mus rau tus lej nkag tau zoo ntawm 7805 tus tswj hwm ntawm jumper xaim.
Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob: Circuitry Tshooj 2
Rau ntu thib ob ntawm Circuit Court, peb yuav ntxiv rau lwm cov khoom xws li lub mloog pob ntseg, lub suab nrov nrov thiab cov hais lus.
Ua ntej coj qhov zoo 5V tso tawm thiab GND los ntawm 5V tus tswj hwm thiab muab nws tso rau ntawm lub rooj sib hais suab lub suab ntawm cov xov hluav taws xob.
Tom ntej no, sib nrug lub mloog pob ntseg kom txog thaum cov pins pom. Tom qab ntawd siv tus pin tawm daim duab saum toj no, siv cov xov hlau txuas los txuas cov pins kom raug rau lub rooj sib hais lub suab thiab muab lawv tso rau hauv qhov chaw. Txog kev zoo nkauj thiab koom haum lub hom phiaj, cov cua kub ntsws tuaj yeem muab tso rau ntawm cov xov hlau uas coj mus-rau lub mloog pob ntseg.
Raws li rau cov neeg hais lus, peb yuav tsis cuam tshuam cov uas tseem tsis tau….
Kauj Ruam 3: Vaj Tsev
Tam sim no nws yog lub sijhawm los tsim qhov tsim nyog txiav tawm uas xav tau hauv Cov Khoom Siv Yav Tom Ntej. Ob lub qhov ncig ntawm lub hauv ntej rau tus hais lus thiab nrog lub qhov rau ntsia hlau. Thiab ib lub qhov nyob rau sab nraum qab rau lub laj kab txuas thiab lwm qhov rau qhov hloov.
Pib nrog lub hauv ntej ntawm lub npov, coj tus neeg hais lus thiab tso nws hla lub npov los tsim cov qauv rau tus neeg hais lus nrog rau lub qhov tso rau cov ntsia hlau. Siv tus xaum thiab tsim cov cim tsim nyog. Rau cov ntsia hlau qhov, siv lub hauv paus nruab nrab txhawm rau tsim qhov nkag mus hla txhua lub qhov thiab tom qab ntawd siv 5mm laum me ntsis thiab siv tes xyaum, laum tawm txhua ntawm 8 qhov tsim nyog.
Txog rau tus neeg hais lus, muaj ntau txoj hauv kev nws tuaj yeem ua tau, tab sis feem ntau nws tuaj yeem cuam tshuam me ntsis. Txoj hauv kev uas kuv pom zoo yog txhawm rau qhov 4 qhov ntawm txhua qhov sab ntug ntawm lub voj voog, thiab tom qab ntawd siv lub tshuab txiav ntoo los txiav tawm qhov ntxhib ntawm lub voj voog. Tom qab ntawd, peb tuaj yeem nqa cov ntawv thiab xuab zeb nqes qhov ntxhib.
Thaum kawg nyob sab nraub qaum, lub qhov taub 5 hli yuav tsum tau muab hlais rau lub mloog pob ntseg nkaus thiab lub qhov rau qhov hloov yuav tsum tau txiav tawm siv cov txheej txheem zoo sib xws ntawm kev khawb thiab sawing tau hais los saum no.
Tom qab qhov no ua tiav, xyuas kom cov neeg hais lus thiab hloov txhua yam haum rau lawv qhov chaw xav tau thiab ua ib qho kev hloov kho tsim nyog.
Kauj Ruam 4: Ruaj Ntseg Cheeb Tsam hauv Qhov Chaw
Tom qab txhua qhov kev txiav tawm tau ua tiav, ruaj ntseg cov neeg hais lus rau sab xub ntiag ntawm rooj plaub los ntawm kev ntsaws M4 screws los ntawm sab xub ntiag thiab ruaj ntseg lawv ntawm sab nraum qab siv M4 tshuab ntxhua khaub ncaws thiab txiv ntseej txiv ntseej.
Nco ntsoov tias lub mloog pob ntseg lub mloog pob ntseg tuaj yeem haum los ntawm lub qhov nyob tom qab thiab qhib qhov hloov pauv rau hauv qhov chaw.
Kauj Ruam 5: Muab cov neeg hais lus tso rau lub Amplifier thiab Kaw Lub Thawv
Ua qhov kev sib txuas zaum kawg los ntawm kev siv tus neeg hais lus nkag mus rau tus pins raug ntawm lub rooj tsav xwm amplifier ntawm jumper xaim. Raws li kev ceev faj, kev siv cua sov tuaj yeem tiv thaiv kom luv los ntawm qhov tshwm sim ntawm qhov thaiv thaum lub thawv kaw.
Khiav qhov kev sim zaum kawg ntawm lub kaw lus thiab xyuas kom txhua yam ua haujlwm tau zoo. Ruaj ntseg cov xoob xoob thiab txhim kho cov pob qij txha qhuav. Teem tag nrho cov khoom kom lub thawv tuaj yeem kaw kom raug thiab ua kom tiav nws, kaw lub thawv los ntawm kev ntsia nws kaw.
Kauj ruam 6: Tiav lawm
Qhov ntawd yog nws! Nqa nws mus rau ib lub cuab yeej thiab koj zoo mus.
Pom zoo:
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