Cov txheej txheem:

Txawj tej yam ntxiv ntawm TDA2005 Amplifier: 6 Kauj Ruam (nrog Duab)
Txawj tej yam ntxiv ntawm TDA2005 Amplifier: 6 Kauj Ruam (nrog Duab)

Video: Txawj tej yam ntxiv ntawm TDA2005 Amplifier: 6 Kauj Ruam (nrog Duab)

Video: Txawj tej yam ntxiv ntawm TDA2005 Amplifier: 6 Kauj Ruam (nrog Duab)
Video: Nco Txog Hmoob - Xf. Txawj Pes Vaj & Fishermen's Project (Live Session) [Lyric Video] 2024, Kaum ib hlis
Anonim
Txawj tej yam ntxiv ntawm TDA2005 Amplifier
Txawj tej yam ntxiv ntawm TDA2005 Amplifier

Qhov no tsis nyuaj li Amplifier uas tuaj yeem siv hauv tsev lossis hauv tsev lossis txhua qhov chaw uas koj xav tawm.

Nov yog kho dua tshiab ntawm kuv thawj qhov kev qhia "Amplifier TDA2005". Yeej qhov tshuab raj me me no tau tsim los ib yam li tus nqi qis rau kuv lub tsev nyob ze ntawm Danube, tab sis tom qab txuas nws nrog qee tus neeg hais lus qub HiFi kuv txiav txim siab khaws nws thiab nrog qee qhov kev txhim kho siv nws ua lub suab zoo. Tej zaum tus qub audiophile yuav hais tias qee yam uas ua raws TDA2005 tsis tuaj yeem txiav txim siab lub suab, tab sis tom qab ntau teev siv sijhawm mloog cov tsiaj nyaum me no kuv zoo siab nrog qhov ua tau zoo.

Kuv tus kheej lub tswv yim yog tias lub suab zoo yog lub kaw lus uas koj tuaj yeem mloog tau ntau teev thiab lub suab tsis ua rau koj ntxhov siab, piv txwv li thaum pw tsaug zog.

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

1. 3V-12V Suab/ Video Teeb Meem Saib Xyuas

www.ebay.com/itm/3V-12V-Audio-Video-Signal-…

2. Tus Thawj Saib Xyuas Kev Tiv Thaiv

www.aliexpress.com/item/Speaker-Protection…

3. Transformer 230 V / 12 V - 10 A

4. Amplifier TDA2005 (Kuv tau khaws cov mines los ntawm lub tsheb qub CD player tab sis lawv tuaj yeem yuav los ntawm eBay)

5. 1 x Diode choj> 10A + 1x diode choj 1, 5A

6. Capacitor> 50V min. Kuv siv (2 x 4700uF + 2 x 1000uF) rau amp fais fab mov + 1 x 1000uF rau tswj lub rooj tsavxwm

5. Pob qhov rooj + lub zog ntsuas nrog lub laub khawm (Kuv tau tswj kom khaws ib qho los ntawm lub tsheb qub CD player)

6. Gillette lub thawv khoom plig:) (lossis qee yam zoo sib xws)

7. Transformer 230 V / 12 V - 1,8 VA

8. Transformer 230 V / 9 V - 1,8 VA

9. 3 x Teeb liab Hloov HK19F-DC12V-SHG

www.aliexpress.com/item/Free-shipping-5PCS…

10. Relay 12VDC /10A

11. Texas Instruments MSP430G2211 micro maub los

www.ebay.com/itm/5PCS-X-MSP430G2211IN14-IC…

12. Cov khoom siv hluav taws xob me me (resistors, IC, capacitors - raws li cov txheej txheem)

13. Kev tawm tswv yim 3 txoj kev txuas txuas

14. Hais lus dav hlau

15. AC conector input (los ntawm qub ATX PSU)

16. Fuse thiab fuse tuav ntawm lub hwj chim nkag

17. Walnut ntoo 150mm x 400mm

18. RGB diode (txheeb xyuas daim duab)

19. Cov xov hlau

20. Txias rau TDA2005

Cov Cuab Yeej:

  • Soldering hlau
  • Texas Instruments Launch Pad MSP430G lossis Arduino (tab sis yuav tsum hloov pauv/hloov pauv cov txheej txheem thiab cov cai (tus lej yog tib yam nkaus xwb tsuas yog cov npe ntawm tus lej sib txawv))
  • Program Energia los ntawm TI lossis yog tias koj siv arduino
  • Kho vajtse (fais laum, thiab qee yam los txiav phaj hlau thiab txiav ntoo)
  • tiav rau ntoo (txhuam thiab hnab looj tes)

Kauj Ruam 2: Schematic thiab PCBs

Schematic thiab PCBs
Schematic thiab PCBs
Schematic thiab PCBs
Schematic thiab PCBs
Schematic thiab PCBs
Schematic thiab PCBs

Hauv cov txheej txheem koj tuaj yeem pom tias kuv tau siv 3 lub hloov pauv, tej zaum nws zoo li dag tab sis nws tsis yog.

Thawj trafo 230V/9V/1.8VA tau siv los ua chaw nres tsheb rau kev tswj hwm, thib ob trafo 230V/12V/10A yog lub zog siv hluav taws xob rau lub tshuab hluav taws xob, thiab qhov thib peb 230V/12V/1.8VA yog siv los ua lub zog rau tus hais lus tiv thaiv PCB, lub voj voog no xav tau kev sib cais sib cais (Kuv tau sim siv lub zog loj trafo tab sis muaj suab nrov hauv cov neeg hais lus). Standby trafo tsis muab cov kua txiv txaus rau ua kom muaj zog ob qhov xa tawm ntawm pawg thawj coj hais lus tiv thaiv.

MSP430G2 yog lub zog nrog 3.3VDC uas yog qhov sib txawv tseem ceeb ntawm ATMEGA328-168 thiab nws muaj sab hauv siv lead ua, yog li ntawv thov ib leeg yog tswj nrog tsuas yog ib tus resistor 10K.

PCB tau tsim los ntawm Toner hloov pauv thiab txheej txheem txheej txheem, pcb tau tsim nyob rau hauv qhov program pub dawb ExpressPCB, cov ntaub ntawv muaj rau rub tawm, tom qab txhua yam tau muab sib dhos ua ke Kuv siv cov tshuaj tsuag tsuag rau cais PCB.

PCB rau TDA amp. Yog rub tawm los ntawm no:

electronics-diy.com/electronic_schematic.ph…

thiab

www.learningelectronics.net/circuits/low-co…

Txhua lub PCBs tau teeb tsa hauv lub tsev ntawm cov yas sawv ntsug

Kauj Ruam 3: Box - Vaj Tsev

Box - Vaj Tsev
Box - Vaj Tsev
Box - Vaj Tsev
Box - Vaj Tsev
Box - Vaj Tsev
Box - Vaj Tsev

Kev tsim lub thawv tau txwv rau lub thawv khoom plig uas kuv pom pom nyob ib puag ncig hauv kuv lub tsev.

Nws tsis yog lub thawv ntawv khov heev yog li kuv yuav tsum ua qee tus ntoo ntoo.

Lub vaj huam sib luag pem hauv ntej thiab nraub qaum yog tsim los ntawm cov ntoo ntoo ntoo thiab pleev xim nrog lacquer. Raws li koj tuaj yeem pom ntawm daim duab rov qab lub rooj sib tw yog tuab thiab cov khoom siv txuas yuav tsum tau teeb tsa ntawm chav tswj hwm PCB, vim tias kuv tau xub ua ntej nrog lub taub 15 hli nkaus xwb mus rau qhov tob thiab tom qab ua tiav lub qhov nrog fi11mm auger.

Raws li sawv ntsug Kuv siv chav ua noj ua haus los ntawm IKEA (nws raug nqi 1 € rau 4 leeg)

Sab saum toj ntawm lub thawv khoom plig tau ua nrog zaj duab xis pob tshab, qhov no tsis yog qhov kev daws teeb meem zoo tshaj plaws vim tias kuv xav tau qhov cua nkag rau lub tshuab txias txias. Ntawm lub khw muag khoom kho vajtse Kuv yuav cov hlau galvanized mesh, kuv tau txiav nws kom haum rau saum kuv lub tsev, thiab nws zoo nkauj heev. Los ntawm cov ntxaij vab tshaus koj tuaj yeem pom sab hauv ntawm lub tshuab raj uas kuv tau los rau lub tswv yim rau teeb pom kev sab hauv uas tseem yuav qhia txog cov tswv yim nkag uas tau siv

Kauj ruam 4: Programming thiab Nta

Image
Image
Thaiv
Thaiv

Lub tshuab hluav taws xob no yog kev cai tsim rau kuv lub hom phiaj hauv kuv lub tiaj. Ntawm kuv chav nyob kuv muaj 3 lub suab paj nruag los PC, TV thiab AUX (xov tooj ntawm tes lossis ntsiav tshuaj).

Kev teeb hluav taws xob hauv kuv lub tiaj yog tsim raws li thaum TV tawm nws tsis nyob ntawm qhov tos (txuag lub ntiaj chaw) tab sis kev teeb tsa ntse tau txiav lub zog ntawm, nws zoo ib yam rau lub tshuab hluav taws xob no (TV thiab Amplifier tsis zoo li qub) lub qhov hluav taws xob, TV thiab Amplifier tuaj yeem ua haujlwm ntawm nws tus kheej), Kev qhib lub qhov hluav taws xob qhov hluav taws xob tau ua tiav los ntawm lub xov tooj ntawm tes lossis nyob deb lossis los ntawm phab ntsa hloov, nws nyuaj me ntsis los piav tab sis qhov no yuav piav qhia hauv qee qhov kev qhia.

Kuv tau ntxiv peb qhov yeeb yaj kiab los ntawm youtube kom nkag siab yooj yim ntawm kev xaiv nkag

Tsis siv neeg xyuas INPUT

Ua tsaug rau Lub Suab Ntsuas Kuv ntxiv ob peb lwm yam ntxiv rau chav tswj hwm, thaum lub tshuab hluav taws xob tau qhib, tswj chav ua haujlwm PC tawm tswv yim thiab tshuaj xyuas yog puas muaj lub teeb liab nquag, yog tias tsis muaj teeb liab rau 1, 5s nws ua rau lub PC tsis ua haujlwm thiab qhib TV tawm tswv yim, yog tias tsis muaj lub suab nrhiav pom hauv TV nws ua rau lub TV tsis ua haujlwm thiab ua kom cov tswv yim AUX, yog tias tsis muaj lub suab tso rau ntawm AUX cov tswv yim nws nyob hauv hom tos. Qhov kev tawm tsam yog pom lub suab tawm tswv yim, lub zog hloov pauv tau qhib thiab tus neeg hais lus tiv thaiv pawg thawj coj ua haujlwm kom qhib cov lus hais tawm.

Yog li piav qhia luv luv.

yog PC = nquag

amp yog ON

lwm tus

yog TV = ua haujlwm

amp yog ON

lwm tus

yog AUX = nquag

amp yog ON

lwm tus

tos:

Hwj chim txuag hom

Tsis tas li lub tshuab ntsuas lub suab tau tshawb xyuas lub sijhawm yam tsis muaj lub teeb liab nkag mus rau lub tshuab hluav taws xob, yog tias tsis muaj lub teeb liab nkag rau ntau dua 90s Amplifiler nws mus tos, tom qab lub teeb liab pom tau pom nws tau pib lub suab nrov ntawm cov channel nkag uas tau ua haujlwm yav dhau los.

Ib lub pob tswj

Kuv txiav txim siab tias tsuas yog ib lub pob yuav tsum txaus rau xaiv xaiv. Yog tias lub tshuab ua suab nrov nyob rau hauv hom tos kom thawb lub pob qhib lub zog, tom qab qhib lub suab nrov koj tuaj yeem xaiv cov lus nkag los ntawm nias lub pob. Txhua qhov nkag nkag tau cim nrog ib xim ntawm RGB leds, PC yog xiav, TV yog Ntsuab thiab AUX yog Liab.

Kauj Ruam 5: Kev thaiv kab

Thaiv
Thaiv
Thaiv
Thaiv

Tom qab tso thiab teeb tsa cov khoom sib txuas hauv vaj tsev nws yog lub sijhawm rau kev sib tw game. Kuv ib txwm xav siv qhov ntev tsim nyog rau cov xov hlau thiab ntswj cov khub, qee leej yuav hais tias nws tuaj yeem ua tau zoo dua tab sis wth cov xov hlau uas kuv muaj ntawm kuv qhov pov tseg nws tsis phem, Nco ntsoov siv cov xov hlau thaiv rau cov teeb liab nkag vim tias muaj suab nrov ntawm cov tswv yim. Kuj tseem muaj hauv tus nkauj qhe tias lub tshuab hluav taws xob tau kos ntau qhov tam sim no yog li thov siv cov xov hlau kom txaus.

Cov lus hais lus tau muag ncaj qha ntawm tus neeg hais lus tiv thaiv pcb.

Txheeb tus tiv thaiv uas txwv qhov tam sim no ntawm RGB (kos daim duab kawg), Kuv tau siv 3 x 4K / 0, 25W hauv kev sib txuas sib txuas uas muab (4K / 3 = 1, 33K / 0, 75W)

Kauj Ruam 6: Cov Khoom Kawg

Khoom Kawg
Khoom Kawg
Khoom Kawg
Khoom Kawg
Khoom Kawg
Khoom Kawg
Khoom Kawg
Khoom Kawg

Cov khoom kawg yog saib zoo, tshwj xeeb me ntsis ntse Amplifier nrog lub suab zoo uas ua tau raws li kuv xav tau ntawm qhov no.

Nyob rau yav tom ntej Kuv tab tom npaj yuav tiv thaiv lub zog hloov pauv thiab tshaj tawm kev tswj chaw taws teeb rau chav no, Kuv yuav ua kom koj hloov tshiab

Tawm ntawm txhua qhov lus pom thiab cov lus pom zoo tau txais tos

Pom zoo: