Graffiti Boombox Bluetooth Hais Lus: 5 Kauj Ruam (nrog Duab)

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

Nov yog kuv qhov kev qhia thib ob, Kuv vam tias qhov no yuav pab koj nrog koj tsim. Kuv xav tsim kom muaj lub hais lus nqa tau nrov nrog lub suab zoo thiab tsim qauv. Qhov no yuav yog kuv qhov haujlwm loj tshaj plaws. Kuv tsis yog tus kws ua haujlwm ntoo, tab sis kuv zoo siab nrog qhov tshwm sim thiab kuv zoo siab kuv tuaj yeem faib cov txheej txheem tsim nrog koj.

Kauj Ruam 1: Schematic thiab Yam Yuav Tsum Ua Rau Kev Tsim

1. Lub thawv hais lus

2. Amplifier tpa3116d2 2x50w+1x100w (subwoofer)

3. Tus neeg hais lus ntses bass thaj tsam - Dibeisi DBS B1010/8 OHM

4. Cov neeg hais lus nruab nrab - Dibeisi G4002/8 OHM

5. Tweeter

6. Cov lim dej ntau zaus (tpa3116d2 amp muaj lub lim dej woofer ua hauv 100w channel)

7. Bluetooth module.

8. Cov dej hauv av

9. DC -DC Boster (lub amp siv 24 volts) - kuv siv 250w lub zog

10. 12v LED roj teeb ntsuas

11. Me me 12v kiv cua

12. 12v Suab paj nruag tswj coj sawb (yeem)

13. 4x on-off-on-6-pin-dpdt-3-position-snap-in-rocker-switches-ac-6a-250v-10a-125v-1

14. 10amp Fuse

15. 3s BMS (20A version)

16. 1xT txuas

17. 2x4 hlau JST txuas

18. 12v li-ion pack

19. DC ntsaws 5, 5mm

20. 2x Bass reflex cone 10cm ntev 5cm txoj kab uas hla

21. Cov xov hlau.

Kauj Ruam 2: Tsim Lub Box Speaker

Rau lub thawv hais lus kuv siv 18mm tuab plywood. Sab hauv ntawm lub thawv rau 25cm bass speaker yuav tsum yog yam tsawg 50x40x20cm. Kuv siv 2 daim plywood 53x41cm rau pem hauv ntej thiab nraub qaum, 2 daim 41x20cm rau sab thiab 2 daim 20x50cm rau saum thiab hauv qab. Kuv siv hnab tshos jig thiab polyurethane ntoo kua nplaum los ua lub thawv. Thaum cov kua nplaum qhuav kuv siv ntoo muab ntoo los kho qhov tsis xws luag thiab xuab zeb nrog 220 cov ntawv xuab zeb. Txiav lub qhov rau tus hais lus, khawm, thiab lwm yam nrog lub jig pom. Tom qab ntawd kuv pleev xim rau lub thawv dawb nrog xim xim. Qhov no yog lub hauv paus rau txheej graffiti. Kuv luam daim duab graffiti ntawm lub tshuab luam ntawv laser (tseem ceeb). Kuv siv kev hloov pauv nruab nrab txhawm rau hloov daim duab mus rau lub thawv. Siv dej tshem daim ntawv thiab cov kua roj vanish los tiv thaiv daim duab hloov pauv. Rau qhov kov kuv siv qee qhov profile uas kuv muaj hauv tsev. Lub suab paj nruag tswj coj haum zoo hauv tus kov.

Kauj Ruam 3: Npaj rau Kev Txuas Hluav Taws Xob

Ua ntej koj pib xaim teeb tsa cov neeg hais lus, hais lus txee damping cov khoom, cov nyees khawm thiab sim ua lub suab ntsuas. Ua schematic ntawm daim ntawv thiab simulation nrog cov khoom kom pom tias lawv haum hauv lub thawv. Nco ntsoov tias qee qhov yuav kub thiab tso chaw nyob ib puag ncig kom txias. Kuv siv lub kiv cua 12v rau lub amp. Kuv tau ua 12v 10600 mAh pob los ntawm 18650 cels kuv zoo tu qab los ntawm qhov tawg tsis muaj laum.

Kauj Ruam 4: Kev thaiv kab

Ua ntej tshaj plaws thov ua tib zoo nrog polarity, kos ob zaug txhua lub sijhawm thiab ua qhov no hauv cov kauj ruam, li-ion cells yog qhov txaus ntshai, qhov tsis ncaj ncees yuav ua rau hluav taws lossis tawg. Kev them nyiaj tuaj yeem ua tau los ntawm BMS nrog sab nraud 12.6v (max) lub zog siv tab sis nws yuav tsis sib npaug. BMS nres them thaum ib lub cell nce mus txog 4,2 volts. Qhov ntawd txhais tau tias ib lossis ntau lub cell yuav tsis raug them. BMS yuav tsis pib kom txog thaum koj thov thawj zaug 12v rau lub davhlau ya nyob twg. Lwm txoj hauv kev, zoo dua, yog kom them nrog qhov sib npaug li-ion them, kuv siv IMAX B6 (yog vim li cas kuv tau teeb tsa 3 txoj haujlwm hloov pauv, yog li kuv tuaj yeem tshem tawm cov cell los ntawm Circuit Court thiab siv lub tshuab them nyiaj sib npaug). Txoj hauv kev no koj tseem tuaj yeem siv pob los txhawb lwm yam yog tias koj xav tau. Tus neeg hais lus tau txav mus los, xyuas kom tsis muaj dab tsi txav mus, txawm tias xov hlau, siv cov raj rwb thaiv tsev kom paub tseeb tias tsis muaj dab tsi tuaj yeem ua hluav taws xob luv. Siv cov kua nplaum kub, ob daim kab xev lossis lwm txoj hauv kev. Kuv kuj rov hais qhia koj siv cov xim sib txawv ntawm cov xov hlau, txoj hauv kev no nws nyuaj rau mess. Thaum koj ua tiav xov hlau ua qhov kev sim thiab yog tias nws zoo koj tuaj yeem pib ntxiv cov lus hais lus txee damping khoom. Kuv siv qee qhov ua npuas dej uas kuv muaj hauv tsev tab sis nws tsis txaus, kuv ntxiv qee cov khoom siv los ntawm hauv ncoo. Hauv theem no koj tuaj yeem sim nrog ntau dua lossis tsawg dua cov khoom ntub.

Kauj ruam 5: Ua tiav

Qhov no yog qhov tshwm sim, lub suab zoo, ntses bass thaj tsam zoo. Kuv ntxiv ib qho ntxiv kom nres lub subwoofer kom txog thaum kuv qhib lub amp kom tsis txhob muaj suab nrov. Kuv vam tias kuv tuaj yeem pab koj.