Vintage IPod Speakers (nrog LEDs!): 7 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Nrog cov khoom siv raug, nws yooj yim los ua koj tus kheej lub iPod lossis mp3 player dock zoo. Siv qee qhov seem ntawm lub rooj tsav xwm hluav taws xob, tus qauv hais lus, thiab ntoo uas kuv tau tso ib puag ncig ntawm lub khw, Kuv muaj peev xwm los tsim ib khub ntawm lub suab zoo thiab saib zoo tham uas txawm tias nyob hauv qhov tsaus ntuj. ntawm ib xyoos, thiab tsawg heev tau sau tseg. Kuv tau rhuav tshem cov neeg hais lus hauv kev rau siab ua kom pom tias lawv tau sib koom ua ke li cas. Raws li ib txwm muaj, qhov no tsis yog qhov ua tiav thiab cov lus qhia rau cov tswv yim txhawm rau txhim kho ob tus neeg hais lus no tau txais tos. P. S: Thov tawm tswv yim txog cov lus qhia, ib qho lus qhia los txhim kho nws, lossis txhim kho txoj haujlwm zoo dua li txais tos! Kuv yuav xa qhov no mus rau Art of Sound contest, yog li saib rau kuv nyob ntawd!

Kauj Ruam 1: Kev Nyab Xeeb Ua Ntej

Thaum ua haujlwm nrog cov khoom siv hluav taws xob, ib txwm paub txog plaub yam: Fais Fab, Tshav Kub, Polarity, thiab Static. Lub Hwj Chim: Txoj haujlwm no tsis tshaj 9v puas tau, tab sis qhov ntawd tseem tuaj yeem ua rau muaj kev phom sij, tshwj xeeb tshaj yog tias cov xov hlau puas rau ntawm koj cov tawv nqaij. Thaum tshav kub kub: Cov hlau xaim kub txog qhov kub heev uas tuaj yeem hlawv koj cov tawv nqaij tau yooj yim heev, ceev faj. Tsis tas li, tsis txhob tso cua sov ntawm cov hlau lead rau IC ntev dhau, nws tuaj yeem hlawv IC thiab rhuav tshem koj txoj haujlwm. Polarity: Capacitors tuaj yeem dhau los ua foob pob hluav taws me me yog tias lawv muab tso rau hauv Circuit Court rov qab (tsis txhob hais nws tuaj yeem ua rau koj txoj haujlwm puas tsuaj.) Nco ntsoov tias cov hlau lead twg yog cathode thiab cov hlau lead twg yog anode. Static: Txawm hais tias qhov no yuav tsum tsis txhob muaj teeb meem, hauv av koj tus kheej thaum koj taug kev mus rau koj lub rooj ua haujlwm. Qhov no tiv thaiv koj los ntawm kev tsim tus nqi zoo li qub thiab xa ntau txhiab qhov hluav taws xob los ntawm koj cov ICs me me uas tsis zoo thiab hlawv lawv sab hauv. Nco ntsoov, tsis txhob ruam. Yog tias muaj qee yam tsis raug, tso koj txoj haujlwm, tua lub zog rau nws, thiab tawm mus. Hnav cov tsom iav kev nyab xeeb thiab khaws lub tua hluav taws nyob ze. Koj tsis tuaj yeem nyab xeeb dhau.

Kauj Ruam 2: Tau Qhov Koj Xav Tau (Cov Khoom Siv)

Kuv muaj hmoo txaus los ua haujlwm ua haujlwm hauv chav kuaj hluav taws xob rau ob lub caij ntuj sov, uas ua rau kuv nkag mus rau ntau qhov ntawm qhov kuv xav tau. Txawm li cas los xij, yog tias koj tsis muaj hmoo, muaj qee qhov chaw zoo tshaj plaws kom tau ib feem rau tus nqi pheej yig (ceev faj ntawm kev xa khoom txawm tias!). Hauv qab no yog cov npe khoom siv hluav taws xob uas muaj ntau yog tias tsis yog txhua qhov uas xav tau rau qhov kev qhia no. Www.mouser.comwww.jameco.comwww.newark.comwww.puiaudio.com /alan-parekh.com/And qhov zoo tshaj plaws rau IC cov ntawv teev ntaub ntawv: www.national.comKuv tau tawg qhov no ua peb ntu: Ua ntej, koj lub tshuab hluav taws xob, lossis lub siab ncaj ncees ntawm tus hais lus. Tom ntej no, rooj plaub rau cov hais lus. Thaum kawg, qhov kawg kov, lossis dab tsi ua rau cov neeg hais lus tsis sib xws tiag tiag. Electronics: (Daim duab 1) 2 LM3842 2.1K Resistors2 470uF Electrolytic Capacitors2 4.7uF Electrolytic Capacitors4 0.1uF Ceramic CapacitorsBunches ntawm seem hlau (los ntawm lub computer qub fais fab mov) 2 Hais lus (dawb kuaj los ntawm PUI Suab) 2 10k Potentiometers2 9V Roj teeb Box: (Daim duab 2) Ntoo (xijpeem koj tau dag ib ncig yuav tsum ua haujlwm) Plexiglass (Kuv muaj qee qhov, qhov no tsis tsim nyog) Ua tiav NailsExcess Copper circuit boardFinishing ScrewsFinishing Touches: (Daim duab 3) Kub Xim (Tsev Depot) Ntoo Stain (Tsev Depot) Assorted LEDsZip-Ties Yog lawm, tsis muaj ib yam no tuaj yeem muab tso ua ke yam tsis muaj cov cuab yeej: (Daim duab 4) Soldering IronSolderSolder wickPliersScrewdriversHammerWire ClippersPaintbrushesRagsDrill thiab Drill BitsGood Luck and Be Safe!

Kauj Ruam 3: Cov Khoom Siv Hluav Taws Xob: Tshooj Ib

Kev siv cov khoom sib dhos ua ke yog ib qho tseem ceeb heev. Koj ua nws raws txoj hauv kev uas koj xav ua. Ib txoj hauv kev los txhuam txhua yam ua ke ntawm no yuav yog "tuag-kab" style. Qhov no yog qhov uas koj muab tag nrho cov khoom sib txuas ncaj qha rau ib leeg ib yam li kuv muaj yam tsis muaj Circuit-board. Hauv qhov no, qhov no ua haujlwm vim tias raws li daim duab qhia nws yog ib qho yooj yim Circuit Court. Tau kawg, koj kuj tseem tuaj yeem ua qhov no nrog daim ntawv cog lus tiv thaiv, lossis txawm tias lub rooj sib tham hauv daim phiaj yog tias koj xav tau tiag tiag. Txij li qhov kev sib tham tau yooj yim, Kuv yuav cia li tso ob peb tus taw qhia rau cov kauj ruam no thiab tso koj rau hauv kev siv hluav taws xob ntawm koj tus kheej. lub cuab yeej tsis muaj tes (Mr. Hands lossis qee yam) - Ua kom tag nrho cov kev sib txuas hauv av ntawm cov ntiv tes ua ke ua ntej. Tom ntej no, txhuam tag nrho cov khoom siv rau lub nti. - Tom ntej no, muab tag nrho cov resistors rau lub nti. - Siv lub tshuab ua kom muaj zog coj mus rau qhov chaw uas lawv xav mus. - Siv tus neeg hais lus coj mus rau lub capacitor thiab hauv av. - Thaum kawg, Tsis txhob txhawj xeeb txog kev txuas lub hwj chim coj mus, uas yuav los rau Tshooj Peb ntawm cov khoom siv hluav taws xob.

Kauj Ruam 4: Khoom Siv Hluav Taws Xob: Ntu Ob

Nov yog qhov uas kuv tsim cov tswj vaj huam sib luag rau cov hais lus. Qhov no suav nrog kev hloov pauv thiab ob lub hwj chim ntsuas tus kheej kom tswj tau sab laug thiab sab xis (ntim). Kuv tsuas yog yuav tsum ua li no vim tias kuv pheej yig heev rau tawm mus thiab yuav ib lub hwj chim uas muaj ob qho sib cais tawm tsam cov discs hauv nws. Ib zaug ntxiv, txoj hauv kev uas koj muab tso ua ke lub rooj tswj hwm no yog tag nrho rau koj. Kuv siv ib daim tooj liab seem los tsim ib qho av. Txoj kev ntawd, ntau dua li muab cov xov dub txuas ua ke, kuv tsuas tuaj yeem txuas lawv mus rau lub vaj huam sib luag tooj liab. Yog li, siv koj lub laum yooj yim, ua ob peb lub qhov hauv cov tooj liab rau lub zog siv lub zog, hloov, thiab lub tso suab tso tawm kab. Ntxiv tom qab, khov kho muab cov potentiometers tso rau hauv qhov chaw thiab muab tshuaj txhuam rau ntawm cov xov hlau thiab txuas rau hauv av raws li daim duab qhia chaw. Nov yog qhov uas koj yuav xav tau lub tso suab-lub mloog pob ntseg chaw nres nkoj lossis kab tuaj rau hauv thiab. Solder lub 9v roj teeb txuas nrog sab zoo ntawm qhov hloov ntawm qhov no ib yam nkaus. Muab cov hmoov txhuas dub tso rau hauv av (nco ntsoov, koj tuaj yeem muab nws tso rau ntawm lub vaj huam sib luag pem hauv ntej!) mus rau amplification circuits.

Kauj Ruam 5: Cov Khoom Siv Hluav Taws Xob: Ntu Peb

Ntawm no, peb koom ua ke qhov kev hloov pauv, Tshooj Ib, nrog cov tswj vaj huam sib luag, Ntu Ob. Ua tib zoo saib xyuas peb daim duab qhia Circuit ntxiv, txuas cov lus qhia los ntawm lub hwj chim uas lawv nyob ntawm txhua IC. Teem lub zog ntsuas qib ntawm 0 (qhov no yuav tsum yog txhua txoj kev mus rau sab laug) thiab kaw lub roj teeb 9v rau hauv lawv cov neeg tuav thiab hloov lub Circuit Court. Plug nws rau txhua yam nrog lub tso suab tso tawm thiab ntsuas nws! Ib qho teeb meem kuv pom nrog lub Circuit Court nrog kuv tus hais lus yog tias kuv tuaj yeem yooj yim tsav lawv. Txhawm rau tiv thaiv qhov no, kuv tau teeb tsa lub hwj chim ntawm lub vaj huam sib luag tswj thiab tsuas yog tswj lub ntim siv lub hauv paus (hauv kuv qhov teeb meem, iPod). Tam sim no nws yog lub sijhawm los tsim lossis khaws cia cov ntaub ntawv zoo rau koj lub iPod tshiab.

Kauj ruam 6: Lub thawv

Nov yog ib cheeb tsam uas koj tuaj yeem muaj tswv yim tiag tiag. Raws li qhia hauv daim duab 1, Kuv muaj ntau hom yas, hlau, thiab thawv ntoo uas tuaj yeem siv tau rau txoj haujlwm no. Txawm li cas los xij, kuv tau xaiv los tsim kuv tus kheej. Yog hais tias koj tsis zoo nrog ntoo ua haujlwm (zoo li kuv) Kuv xav qhia kom siv lub npov koj pom uas zoo nkaus li txias. Txawm li cas los xij, yog tias koj txiav txim siab ua nws txoj hauv kev nyuaj, ntawm no yog qee cov lus qhia. - Tshwj xeeb tshaj yog rau lub thawv hais lus, siv 1/2 nti, tuab ntoo. Qhov no yuav pab tsim lub thawv ruaj khov uas yuav ua kom zoo zoo. - Txiav tawm sab laug thiab sab xis rau koj lub npov hauv ib zaug yog tias koj tuaj yeem ua tau. Qhov no yuav ua rau koj lub npov ntau dua. - Ntawm daim ntawv ntawd, siv lub xwmfab !!! Nov yog cov cuab yeej zoo tshaj plaws uas txhua tus neeg yuav tsum muaj! - Ua kom zoo ib yam nrog koj cov ntaub ntawv, tsis txhob siv cov khoom seem xwb. Ua kom txhua cov ntoo zoo tib yam, uas tsuas yog ua kom yooj yim rau ua haujlwm nrog. - Siv cov ntsia hlau ua tiav thiab ntsia hlau ntsia hlau tso rau hauv koj lub thawv ua ke, nws zoo nkaus li zoo dua.

Kauj Ruam 7: Kev hloov kho

Thaum koj ua koj tus kheej hais lus, koj xav ua tiag tiag rau lawv yam uas tsis muaj leej twg muaj. Hauv qhov xwm txheej no, kuv tau saib ntau cov steak-punk cov lus qhia tsis ntev los no thiab txiav txim siab ua raws cov tswv yim ntawd. Qhov no kuj yog thaum kuv ntxiv LEDs rau tom qab. Qhov ntawd yog qhov yooj yim xws li ntxiv lwm txoj kab zoo los ntawm qhov hloov pauv, los ntawm tus tiv thaiv, mus rau hauv LED thiab tom qab ntawd ua rau hauv LED. Be muaj tswv yim thaum nws los txog rau koj qhov project. Kuv paub tias kuv tab tom xav rov tsim kho cov neeg hais lus no ntxiv kom suav nrog ntau lub LEDs, lossis ntau tus neeg hais lus kom lawv tsim tau lub suab nrov zoo dua.