Lub mloog pob ntseg Amp (Chu Moy): 10 Kauj Ruam

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

Kuv Xav ua ib qho ntawm no rau ib pliag tam sim no, tsis yog vim tias kuv lub mp3 player tsis muaj lub zog los tsav kuv lub mloog pob ntseg tsis zoo lossis tias kuv lub mloog pob ntseg muaj qhov cuam tshuam siab tab sis vim tias … nws zoo thiab zoo, tej zaum yav tom ntej kuv yuav qee lub mloog pob ntseg zoo thiab thaum hnub ntawd los txog. Kuv yuav tsum npaj txhij. Kuv kuj nyiam qhov zoo ntawm penguin mints Yuav los ntawm Thinkgeek, qhov no tsuas yog pab kuv qhov kev txiav txim siab los ua qhov amp no. Yog li thaum kuv txiav txim siab nws yog lub sijhawm kom tsis txhob npau suav thiab pib ua phem rau kuv tus kheej nrog cov hlau txuas, kuv tshawb xyuas cov ntawv qhia ua ntej thiab xav tsis thoob tias tsis muaj leej twg tau tshaj tawm cov lus qhia rau qhov nrov heev diy amp. Yog li kuv tau teeb tsa ua kuv tus kheej, thiab qhov no yog li cas nws mus … Nco tseg: rau qhov siab res duab teeb tsa cov duab thov mus saib kuv lub photobucket, raws li lawv tau nrawm ntawm no.

Kauj Ruam 1: Cov Cuab Yeej

Cov cuab yeej koj xav tau rau qhov kev tsim no tsis muaj dab tsi tshwj xeeb. Txhua yam koj xav tau yog: Ib lub tshuab xaim hlau Qee lub tshuab xaim hluav taws xob (lossis hauv kuv qhov xwm txheej yog tawv tawv tawv) Ib lub tshuab ntsuas kab duab hauv qab kuv cov cuab yeej. Qhov chaw nres tsheb txuas yog xytronics lf-2000 uas kuv tau txais txog 3 lub lis piam dhau los. ib qho twg cov hlau yuav ua, tab sis kuv tau txais qhov chaw tshwj xeeb no vim tias nws pheej yig dua li qhov zoo sib xws thiab cov khoom tau npaj tau muaj nyob hauv UK, thiab nws qhov kev ua tau zoo ua rau kuv xav tsis thoob. Pom zoo xytronics yog tias koj tom qab lub chaw muag khoom zoo.

Kauj Ruam 2: Cov Cheeb Tsam

Tsuas yog qhov kuv muaj teeb meem tiag nrog rau kev tsim qhov no yog tus tiv thaiv kab mob. Ua tus qauv radioshack Kuv pom nws nyuaj rau hauv uk, txawm li cas los xij tom qab me ntsis khawb kuv pom lub vev xaib zoo uas khaws ntau cov khoom siv hluav taws xob hauv tebchaws Askiv ntawm tus nqi zoo. www.t2retail.co.uk txawm li cas los xij yog tias koj nyob hauv peb, txhua yam koj yuav tsum tau ua yog mus rau koj lub xov tooj cua hauv zos thiab khaws feem ntau ntawm cov khoom koj xav tau. Tsis tas li rau uk Cov Neeg Tsim Kuv pom zoo digikey, lawv yog peb raws li uas ua rau kuv xav tias kev xa khoom yuav siv sijhawm raws li txawm li cas los xij, kuv xaj hnub Thursday tsaus ntuj thiab lawv nyob ntawm no thaum sawv ntxov hnub Saturday. ok yog li ntawm no yog cov npe raw: 220 µF/35 V electrolytic capacitor, radial lead (X2) Radioshack (272-1029) Digikey (P5552) 0.1 µF metallized polyester cap (X2) Radioshack (272-1069) Digikey (E1104) 1 /4 W hlau zaj duab xis resistor assortment Radioshack (271-0309) Protoboard Radioshack (276-0150) T2Retail (2760150) Opa2132PA Digikey (OPA2132PA) Stereo mini jack (3.5mm) Radioshack (274-0246) Digikey (CP-3513) DIP- 8 IC qhov (socket), tiv tauj kub Digikey (AE7313) 9 v roj teeb clip muaj los ntawm ib qho khoom siv hluav taws xob ntim pob (ib qho yuav ua tiag tiag) Digikey (226-1033) thiab rau kev tswj ntim koj tuaj yeem siv ob qho kev xaiv, lub alps rk097 lauj kaub (nrog kev hloov sab hauv yog li thaum lub ntim tso rau nws qhov qis tshaj qhov hloov pauv, qhov no txhais tau tias tsis xav tau kev hloov pauv sab nraud xav tau thiab ua rau txhua yam zoo dua qub) lossis Panasonic 10K lauj kaub (du dua li alps tab sis tsis muaj qhov hloov pauv sab hauv) Volume tswj, Panasonic 10K, kab rov tav mount Digikey (P2U4103) Alps rk097 lauj kaub tuaj yeem yuav los ntawm https://tangentsoft.net/shop/ lossis https:// www.amb.org/shop/also xaiv tau yog tus coj qhia koj thaum lub amp qhib, tsis muaj tus coj tshwj xeeb xav tau tsuas yog 3mm. koj tseem yuav xav tau lub thawv ntim khoom (altoids tin lossis penguin mints tin, zoo ib yam tin tiag tiag) Kuv tau siv penguin mints tin tau yuav los ntawm www.thinkgeek.com cmoy-tutorial/parts.html#req

Kauj ruam 3: Protoboard

Txhawm rau pib koj yuav tsum nkag siab lub rooj tsavxwm, zoo li koj yuav pom los ntawm cov duab hauv qab no muaj ob sab. Ib sab ua si tooj liab thiab lwm qhov nrog cov cim dawb los qhia tias tooj liab hauv qab nyob qhov twg. cov khoom sib dhos tau muab tso rau ntawm sab dawb thiab muab tshuaj txhuam rau hauv qab mus rau cov ntaub qhwv tooj liab. hauv kab duab uas yuav los tom ntej cov kauj ruam nws yog ib qho tseem ceeb kom nco ntsoov tias lawv tau qhia nyob rau sab saum toj thiab tsis suav tias sab twg yog dab tsi (sab laug lossis sab xis).

Kauj Ruam 4: Ntxiv Jumpers

Cov dhia dhia yog tsim los ntawm cov ceg tiv thaiv kab rov tav (lossis lub peev xwm/coj ob txhais ceg) uas tom qab ntawd tau khoov thiab muab tso rau hauv lub qhov ua ntej yuav muab muag rau ntawm lwm sab. cov duab hauv qab no qhia seb kuv ua li cas. siv kuv cov tawv nqaij (lossis cov cuab yeej zoo sib xws) kuv txiav cov ceg tawv tawm ntawm qee qhov seem 550 ohm resistors kuv tau tso ncig. kuv pom tias ib txhais ceg ua ob lub dhia. tuav ob txhais ceg nyob hauv nruab nrab siv cov pliers kuv tom qab ntawd thawb ob sab qis mus rau lub kaum sab xis 90 degree. muab cov dhia dhia hauv ib lub sijhawm cawm kuv qhov teeb meem ntawm cov khoom ntog tawm ib zaug thaum kuv tig lub rooj tsavxwm, tom qab ob txhais ceg tau muag rau, kaw qhov ntau ntawm nrog cov kab txiav kab pheeb ces kaum (kuv siv kuv cov tawv nqaij, huag kuv nyob qhov cuab yeej no li cas) !) TSEEM CEEB !!!!! nco ntsoov tias ob sab (sab laug thiab sab xis) tsis zoo sib xws! ib txwm tshawb xyuas lub jumper (thiab cov khoom siv tom qab) nyob rau hauv qhov chaw raug ua ntej yuav khoom siv. ib zaug txhua tus dhia dhia nyob rau hauv qhov chaw thiab qhov clipped ntau dhau peb tuaj yeem pib ntxiv peb thawj cov khoom.

Kauj Ruam 5: Ntxiv Cov Khoom Siv Hluav Taws Xob

Daim duab qhia pom qhov teeb tsa thiab qhov sib txawv ntawm cov capacitors hauv ntu no. Kuv tsis tau tso tus coj hauv cov kauj ruam no vim kuv tseem xav tau lub thawv rau cov tin tuaj txog, txawm li cas los xij uas yuav tsum tau piav qhia tus kheej, luv luv ntawm qhov tsis zoo (dub). Kuv kuj tseem tshuav ob lub xov hlau rau lub roj teeb kom txog thaum kawg, txhawm rau tiv thaiv cov xov hlau tau txais txoj hauv kev ntawm kev siv cov hlau txuas.r1 = 4.7 KΩ 1/4 W hlau zaj duab xis resistorc1 = 220 ΩF/35 V electrolytic capacitor, radial leadwhen thaum cov khoom siv tau muab tso rau hauv muaj qhov khoov ob txhais ceg kom pab tuav lawv nyob rau hauv qhov chaw kom txog thaum soldered, tom qab ntawd kaw qhov ntau ntawm ob txhais ceg.

Kauj Ruam 6: Soldering IC Socket

Lub hom phiaj ntawm lub qhov (socket) no yog tso cai rau koj hloov op-amps yam tsis tas yuav siv lub tshuab ziab khaub ncaws, nws tseem tiv thaiv lub amp los ntawm qhov kub thiab puas thaum lub sij hawm siv los ntawm kev tshem tawm qhov yuav tsum tau muab nws tso rau ntawm lub rooj tsavxwm Tsis txhob: qhov taw qhia ntawm lub qhov (socket), nqis mus rau hauv qab. cov duab hauv qab no qhia qhov twg ob txhais ceg yuav tsum zaum, txawm li cas los xij peb yuav tsis muab lwm cov khoom sib dhos kom txog rau qib tom ntej.

Kauj Ruam 7: Amp Circuit

R2 = 100 K 1/4 W hlau zaj duab xis resistor R3 = 1 KΩ 1/4 W hlau zaj duab xis resistor (qhov no ua rau muaj txiaj ntsig loj ntawm 11, peb yuav hloov qhov no tom qab tab sis tam sim no muab tso rau hauv 1k. R4 = 10 KΩ 1/4 W hlau zaj duab xis resistorC2 = 0.1 µF metallized polyester cap (X2) Radioshack (272-1069) Digikey (E1104) NCO TSEG! ib tus resistor tsuas yog xav tau yog tias muaj qhov tsis sib xws thiab tsis muaj suab nrov thaum tsis muaj lub suab txuas nrog. yog li tam sim no muab lub jumper tso rau hauv qhov chaw ntawm r5 raws li kuv muaj. Tsis tas li 2 qhov ntev ntawm cov xaim yuav tsum tau muab soldered, daim duab qhia pom cov no nyob rau sab saum toj tab sis raws li qhia hauv daim duab hauv qab no kuv tau siv lawv rau hauv qab kuj rau kev ua kom zoo. zaum kawg los cawm nws qhov kev nyuab siab los ntawm tshav kub ntawm lub rooj tsavxwm thaum koj muab tshuaj txhuam. luv, nco txog qhov chaw dhia dhia nyob qhov twg. txawm li cas los xij qhov no tuaj yeem hla mus. Tam sim no mus rau ntxiv sab nraud

Kauj Ruam 8: Ntxiv Jacks thiab Volume Control

Thawj kauj ruam yog txhawm rau xaim hlau rau txhua tus pin ntawm lub mloog pob ntseg, txog 2 ntiv tes ntev. ib zaug qhov no ua tiav peb tuaj yeem txuas lub zog potentiometer (cov no tsis txuas nrog lub amp txog rau tom qab yog li koj tsis tas yuav txhawj xeeb txog kev teeb tsa, tsuas yog siv qhov ntev ntawm cov xaim rau txhua tus jack pins thiab rau lub lauj kaub, saib cov duab hauv qab no) koj qhov kev teeb tsa jacks yuav txawv, txawm li cas los xij nws feem ntau mus los ntawm sab saum toj (kaw rau lub qhov) mus rau hauv qab Hauv av Sab xis sab laug. Nco tseg: kuv txhais tau tias cov tswv yim. yog li ir ir thiab ig txhais tau tias Kev nkag mus sab laug nkag mus rau sab xis thiab cov lus nkag hauv av, cov ntawv luv no sib phim uas ntawm daim duab kab ke kawg ntawm nplooj ntawv tom ntej

Kauj Ruam 9: Ua tiav Kev Tsim

Raws li koj yuav pom los ntawm cov duab hauv qab no, txhua qhov kev sib txuas rau lub jacks thiab lauj kaub tau teev tseg, siv sijhawm li ob peb feeb kom nkag siab txhua yam.

cov duab tiag tiag ua txhua qhov kev tham hauv ntu no Ib zaug qhov no tau ua txhua yam kom raug, muab koj lub zog tso rau (9v roj teeb) thiab qhib nws. ua ntej koj ntsaws ib yam dab tsi kom muaj kev xav nyob ib puag ncig tag nrho cov khoom siv tshuaj xyuas seb puas muaj cua sov, yog tias nws kub, tshem tawm lub roj teeb thiab tshuaj xyuas sab hauv qab rau cov kab laug sab laug thiab luv, tseem xyuas kom txhua yam ua tau raws cov duab kos. Tom ntej ntsaws tsuas yog koj lub mloog pob ntseg thiab tso qhov nce kom puv thiab mloog rau ib qho zoo li qub, yog tias txhua yam yog qhov zoo ces ntsaws koj lub mp3 player thiab coj mus kuaj. ib zaug ntxiv yog tias ib yam dab tsi tsis ua haujlwm tshawb xyuas lub Circuit raws li saum toj no tam sim no koj yuav tau pom koj tsis tuaj yeem tau txais ntau dua li ib nrab txoj kev tsis muaj kev txom nyem los ntawm kev hloov pauv, qhov no yog vim qhov nce siab, peb tam sim no yuav hloov R3 nrog cov tiv thaiv uas yuav txo qis nce tam sim no peb paub tias Circuit ruaj khov. 2.0 KΩ nce 6 2.5 KΩ nce 5 3.3 KΩ nce 4 4.7 KΩ nce 3 10 KΩ nce 2 Kuv hloov kuv lub 2.2kΩstor kom tau txais ib puag ncig 6 thiab qhov no ua haujlwm zoo rau kuv. ib zaug koj zoo siab nrog qhov tau txais, koj tuaj yeem tau muab nws tso rau hauv tin Cov Lus Cim: Cov duab ntawm cov amp tiav uas siv hauv cov lus qhia no qhia lwm cmoy Kuv muaj qhov twg siv Panasonic lauj kaub thiab lub toggle hloov tau siv ua ke nrog fais fab mov.

Kauj ruam 10: Kaw nws

Kuv tsis tau txais cov duab ntawm qhov no vim nws zoo nkauj ncaj rau pem hauv ntej, laum lub qhov loj txaus rau ib feem kom muab tso rau hauv thiab zoo, muab nws hla lub qhov. NCO NTSOOV: txhawm rau insulate hauv qab ntawm cov tin siv insulating daim kab xev, ua npuas ncauj lossis txiav cov roj hmab lev. Qhov no yuav tsum tsis txhob luv. ib zaug nws ua tiav, txaus siab! Yog tias koj nyiam cov lus qhia no thov tawm tswv yim, ntsuas thiab qhia rau lwm tus. Kuv kuj tau nkag mus rau qhov kev sib tw xav paub zoo li tsis yog kuv tsuas yog yuav cov tin los ntawm kev xav tab sis lawv kuj tseem muab cov tshuaj tsw qab me me cmoy, qhov no qhia koj yuav ua li cas thiaj ua rau cov khoom lag luam xav paub.