Cov txheej txheem:
- Kauj Ruam 1: Cov Cuab Yeej thiab Qhov Chaw
- Kauj Ruam 2: 1. Ua Haujlwm Nrog Ntoo thiab Qee Qhov Me Me Me Me Nrog Ntoo
- Kauj Ruam 3: 1.1 Qee Cov Lus Qhia
- Kauj Ruam 4: 1.2 Qee Cov Lus Qhia
- Kauj Ruam 5: 2. Lub voj voog thiab hais lus
- Kauj Ruam 6: 2.1 Kev Tshaj Tawm thiab Hais Lus
- Kauj Ruam 7: 2.2 Cov Hluav Taws Xob thiab Hais Lus
- Kauj Ruam 8: 2.3 Lub Hauv Paus thiab Hais Lus
Video: DIY MP5 Player Los Ntawm TV Hais Lus - Tus Nqi Zoo Tshaj 2019: 9 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Nyob zoo phooj ywg. Zoo siab tau ntsib koj dua hauv txoj haujlwm zoo no. Ua tsaug rau koj nyob ntawm no, mus ntsib kuv tus YouTube channel. Cia siab tias koj thiab koj tsev neeg muaj kev noj qab haus huv thiab muaj kev zoo siab ntau.
Cov kua nplaum kub ib txwm yog qhov kev xaiv zoo rau kuv cov haujlwm DIY. Cia peb pib.
Kuv txoj haujlwm me me yuav muaj 2 ntu tseem ceeb. 1. Ua haujlwm nrog ntoo thiab qee qhov me me nrog ntoo.
2. Lub voj voog thiab hais lus.
Hmoov zoo
Kauj Ruam 1: Cov Cuab Yeej thiab Qhov Chaw
1. iMars 7 Inch LCD Touchscreen - 2 Din Car MP5 Player With Rear Camera
www.banggood.com/IMars-7-Inch-2-Din-Car-MP…
2. Laus TV hais lus dawb
3. Soldering hlau, soldering tin, rosin
4. Thov koj hlub: Ob Lub Taub Hau YT-180A Ntoo Sheet Hlau Nibbler Cutter Fais Fab Laum Laub Txuas Txuas Nrog
www.banggood.com/Double-Head-YT-180A-Wood-…
5. 4S 40A Li-ion Lithium Roj teeb 18650 Charger PCB BMS Tiv Thaiv Pawg Thawj Coj
www.banggood.com/4S-40A-Li-ion-Lithium-Bat…
6. Kho vajtse Cutter
www.banggood.com/Adjustable-120200300mm-Ci…
7. Lub kaum Clip 90 Degree Clamps
www.banggood.com/Multifunction-Right-Angle…
8. Countersink Drill Bit
www.banggood.com/Drillpro-2pcs-14-Inch-Hex…
Kauj Ruam 2: 1. Ua Haujlwm Nrog Ntoo thiab Qee Qhov Me Me Me Me Nrog Ntoo
Kuv xaiv 15 hli MDF vim nws pheej yig heev. Kuv yuav ib lub rooj ntoo 1.2mx2.4m rau $ 13.
Yuav muaj ntau hom sib txawv ntawm MDF. Kuv xav tias hom no haum rau kev hais lus vim tias nws yooj yim los tsim, tsis ua rau yuag, pheej yig.
Peb siv Jig Saw thiab Cutter Circle los tsim qhov uas haum tus hais lus.
Kauj Ruam 3: 1.1 Qee Cov Lus Qhia
- Koj yuav siv qhov me me 2mm laum los laum kab nuv ntses. Qhov no pab kom tsis txhob tawg ntoo thaum koj siv cov ntsia hlau.
- Thov xaiv lub hau ntswj kom haum.
- Kev paub thaum tsim lub thawv yog qhov koj tsim ciam teb ua ntej. Tom qab ntawd cia li tso 2 sab thiab qhov ntawd yog nws.
- Yog tias koj muaj Angle Clip 90 Degree Clamps, qhov ntawd zoo, nws yooj yim dua.
Countersink Drill Bit yog yam koj yuav xav tau npog cov ntsia hlau.
Kauj Ruam 4: 1.2 Qee Cov Lus Qhia
- Nrog qee cov cuab yeej yooj yim. Koj qhov kev txiav yuav tsis zoo tag nrho. Sandpaper yuav tsum tau txhuam lawv.
- Ntoo pulp tom qab xuab zeb peb yuav sib tov nrog cov kua nplaum ua kua rau ntoo kom puv qhov khoob.
- Tom qab kaw qhov khoob thiab cov ntsia hlau nrog cov ntoo ntoo, peb yuav txhuam nws dua ua ntej pleev xim lossis txiav cov ntawv nplaum.
- Siv rab riam ntawv los txiav.
- Siv super kua nplaum los lo rau sab nrauv. Ncuav super kua nplaum rau 1 daim ntawv, siv 1 daim me me los muab tshuaj txhuam.
Kauj Ruam 5: 2. Lub voj voog thiab hais lus
- Siv lub thawv txuas hluav taws xob thiab laum 1 lub qhov kom txaus los txuas cov khoom siv xws li hloov pauv…
- Peb yuav siv cov kua nplaum kub los npog qhov khoob.
- Siv cov kua nplaum kub los txuas tus neeg hais lus thiab cov khoom seem
- Cov kua nplaum kub ua haujlwm tiag tiag, nws kaw qhov sib txawv tau zoo nyob rau lub sijhawm nrawm heev. Koj kuj tseem tuaj yeem siv lub tshuab ziab plaub hau yog tias koj xav ua "Kub kua nplaum" kub dua.
Kauj Ruam 6: 2.1 Kev Tshaj Tawm thiab Hais Lus
- Mount tus saib. Lub qhov ntawm lub vijtsam kuv ua yog me dua loj dua lub vijtsam yog li kuv tuaj yeem kho lub kaum sab xis ntawm lub vijtsam.
- Txuas lwm cov khoom siv xws li GPS.
- Txuas tus neeg hais lus rau lub kaw lus. Nco ntsoov xaiv tus ncej kom raug. Cov hlua nrog cov kab dub yog cov hlua tsis zoo. Piv txwv li, dub thiab ntsuab yog cov hlua tsis zoo. Koj yuav tsum siv lub teeb nrig yog tias ua tau, kev sib koom tes yuav muaj zog dua.
-
Kauj Ruam 7: 2.2 Cov Hluav Taws Xob thiab Hais Lus
- Kuv siv Circuit 4S4P-16.8v. Koj tuaj yeem siv lub roj teeb laptop qub los cawm tus nqi.
- Peb yuav siv 2 qhov hloov pauv los siv hom:
+ Siv roj teeb
+ Them lub roj teeb
+ Siv adaper
Kuv muaj daim duab qhia chaw ntawm daim duab rau koj.
- Yog tias koj siv ntau lub chaw nres nkoj zoo li kuv. Sau ntawv.
- Kuv siv AV xaim ntawm 0.5m ntev los txuas nws yuav zoo dua. Siv cov xov hlau zoo kom tau txais lub teeb liab zoo, tshwj xeeb tshaj yog rau cov vis dis aus.
- Siv cov hlau nplaum los qhib thiab kaw sai dua.
Kauj Ruam 8: 2.3 Lub Hauv Paus thiab Hais Lus
- Cov tuab tuab yuav nyiam cov ntses bass thaj tsam. Nws tsis muaj qhov tshwj xeeb rau cov hais lus hauv TV. Txoj hauv kev zoo tshaj yog koj yuav mloog sim. Tab sis yog tias koj tsis tau npaj txhij mloog, ib qho kev paub dhau los yog nias tus neeg hais lus sib npaug rau tus tsav tsheb. Ib tus neeg hais lus uas muaj zog dua yuav yog tus hais lus nruab nrab.
- Yog tias koj tsis siv Passive Radiator, tso lub qhov cua qhib. Kuv siv Passive Radiator thiab kua nplaum kub yog qhov kev xaiv zoo los pab kuv kaw lub txee.
- Cov neeg hais lus hauv TV feem ntau muaj peev xwm txog 10W txog 15W thiab lawv muaj kev tiv thaiv txog 8ohm. Koj tuaj yeem txuas mus txog 2 tus neeg hais lus hauv TV ua ke kom nce zog. Nco ntsoov nco RLC cov mis. Koj tsuas tuaj yeem txuas tus neeg hais lus ua ke yog tias tom qab sib txuas tus hais lus tsis kam> = 4ohm.
- Cov qauv uas tau qhia yog rau inductors (L) thiab capacitors (C). Resistors (R) ua tib yam li cov inductors, yog li txhua tus qauv inductor tuaj yeem siv rau cov tiv thaiv.
- Raws li koj tuaj yeem pom, Kuv tau ntxiv lub tshuab tsis muaj lub ncov qaum rau cov hais lus. Kuv ib txwm siv 2.2uF capacitors rau Treble tham. 100uF capacitor rau nruab nrab hais lus. Tau kawg cov qauv no tsuas yog hais lus TV hauv kuv qhov kev paub.
- Koj tuaj yeem siv ElectroDroid software txhawm rau xaiv ntu lim los xam qhov tsim nyog suab zaus raws li koj lub suab paj nruag nyiam.
- Piv txwv li, qhov tsis txaus ntseeg ntawm tus hais lus yog 8ohm Kuv ntxiv 2.2uF capacitor Kuv tau txais qhov zaus yog 9.043kHz. Nws yog Treble.
- Qhov no yog lub rooj zaus suab.
- Tau kawg, koj lub pob ntseg txiav txim siab zaus koj xav hnov. Tsuas yog nce lossis txo tus nqi ntawm cov capacitors, resistors, inductors lossis tag nrho 3.
+ Ntses
Tsawg ntses bass thaj tsam (Deep bass): ~ 20Hz - 80Hz ·
Bass: ~ 80Hz - 320Hz ·
Upper bass (High bass): ~ 320Hz - 500Hz
+ Ib nrab
Qis nruab nrab: ~ 500Hz - 1kHz ·
Nruab nrab: ~ 1kHz - 2kHz ·
Nruab nrab siab: ~ 2kHz - 6kHz
+ Treble
~ 6kHz - 20kHz
Pom zoo:
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