Tsim kom muaj Lub Hwj Huam Rau Koj Cov Quav Ntaus: 7 Kauj Ruam (nrog Duab)

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

LUS CEEB TOOM:

Hluav taws xob puas txaus ntshai! Tsis txhob hnov qab txoj haujlwm no yam tsis muaj tus kws tshaj lij paub thiab muaj kev nyab xeeb rau kev kawm txog kev ua haujlwm nrog lub zog hluav taws xob tseem ceeb! Nws YUAV TSUM THIAB TUAJ TUG KOJ! HOMEMADE Cov Khoom Siv Hluav Taws Xob Siv Lub Hwj Huam Lub Hwj Chim yuav tsum tsis txhob tshuav yam tsis muaj nuj nqis vim muaj hluav taws kub hnyiab. Ua raws li cov lus qhia ntawm koj qhov kev pheej hmoo ntawm tus kheej

Yog tias koj zoo li kuv, koj paub tias nws nyuaj npaum li cas los siv roj teeb 9V ntawm koj lub tshuab ntaus suab paj nruag. Nws pov tseg, thiab lub npe khoom 9V's yuav luag $ 9 rau ob pob. Yog tias koj hnov qab tua koj lub pedals koj tau pov tseg cov nyiaj ntau. Nws yog qhov siv nyiaj ntau heev thaum koj tuaj yeem tsim koj tus kheej lub zog rau tsuas yog kwv yees li $ 25. Cov khoom siv hluav taws xob kuv tsim thiab tsim ua kom muaj kev ruaj khov, tswj 12 volts, 9 volts thiab 5 volts txhua lub sijhawm. Txhua qhov hluav taws xob muaj ob lub qhov hluav taws xob, tab sis lawv tuaj yeem "daisy txuas" nrog cov kab kev cai los txuas rau ntau tus pedals. Kev tsim qauv yog kev hwm rau cov hnub qub ntawm lub tshuab nqus tsev, thaum cov khoom tsim tawm cua sov ntau heev lawv xav tau nyob sab nraud ntawm lub casing es tsis txhob sab hauv. Kuv tau siv qee lub peev xwm loj heev uas kuv xav tias yuav zoo li txias, lwm yam tshaj li lawv yog qhov loj tshaj. Hauv Cov Lus Qhia no Kuv yuav xav tias koj paub qee qhov txuj ci hluav taws xob yooj yim thiab paub tias kuv tab tom tham txog dab tsi thaum kuv hais lus capacitor, resistor, LED, hloov pauv, AC thiab DC, thiab lwm yam. tuaj yeem txheeb xyuas yog tias koj xav kom nkag siab zoo dua ntawm cov hauv paus ntsiab lus hluav taws xob yooj yim thiab cov khoom siv. tsis zoo lossis tus pin-negative/ring-positive. Qhov tom kawg yog txheej txheem kev lag luam txoj hauv kev ua nws, txawm hais tias nws muaj teeb meem thaum tsim lub tsheb kauj vab uas muaj cov hlau nyob. Kuv nyiam tus pin-positive/ring-negative vim qhov teeb meem ntawd, thiab kuv xaim cov khoom siv hauv txoj kev no. Thov ua tib zoo saib xyuas txoj kev twg uas koj xaim lub hwj chim txhawm rau tiv thaiv kev puas tsuaj rau koj cov pedals.

Kauj ruam 1: Npaj thiab Schematic

Thawj qhov uas yuav tau ua yog tsim lub Circuit Court. Ntau tus guitar pedals thiab stompboxes muaj 9V DC lub zog ntsaws rau sab nraub qaum (yog tias koj tsis yog thiab koj xav tias muaj lub siab xav, koj tuaj yeem ntxiv koj tus kheej) uas peb yuav siv los txhawb lawv hloov ntawm 9V sab hauv lub roj teeb clip. Cov txheej txheem kuv tsim tuaj yeem hloov kho rau txhua qhov hluav taws xob uas koj xav tau. Piv txwv li, yog tias koj tsis muaj 5V pedals, koj tuaj yeem hloov pauv 5V lub zog tswj rau 9V tus tswj hwm, thiab tam sim no koj yuav muaj ob npaug ntawm 9V lub zog. Cov txheej txheem siv cov khoom siv hluav taws xob yooj yim hloov pauv AC mus rau pulsating DC, ua kom nws zoo nrog cov khoom siv hluav taws xob thiab khiav nws los ntawm kev tswj hluav taws xob rau tsau DC tso tawm. Nov yog qhov kev daws teeb meem siab dua ntawm cov txheej txheem yog tias koj tsis tuaj yeem nyeem ib qho hauv qab no yooj yim heev:

cdn.instructables.com/ORIG/FZG/YM90/G5703OX4/FZGYM90G5703OX4.jpg

Kauj Ruam 2: Qhov Chaw thiab Cov Cuab Yeej

Qhov chaw: - 5 "ntev los ntawm 2.5" dav los ntawm 1.75 "lub thawv siab qhov project - ntu ntawm kab txaij, veroboard (nws zoo li perfboard tab sis tooj liab nyob hauv ib daim hlab, saib daim duab) - 7809 (9v) thiab/lossis 7812 (12v) tawm qhov hluav taws xob tus tswj hwm, nyob ntawm qhov ntsuas hluav taws xob thiab teeb tsa uas koj xav tau

-18V Transformer

- Choj rectifier

- IEC Fais fab txuas

- Ob 10000uF 50V capacitors (tsawg dua overkill version: 100uF)

Peb peb 10uF 63V capacitors

- Toggle hloov

- Ntsuab LED

- 5mm LED tuav

- 220 ohm resistor

- Tus tuav lub fuse

- 100mA fuse

Rau rau 2.1 hli DC jacks

Rau rau 2.1 hli DC txuas

- Adhesive roj hmab taw

- Hlau

- Cov kab laug sab - Cov txiv ntseej sib txawv thiab cov ntsia hlau - ntu me me ntawm txhuas - Daim kab xev npog - Cov kab xev hluav taws xob Cov cuab yeej: - Laum thiab teeb tsa me me - 1 1/4 qhov pom me ntsis - Kub kua nplaum phom - Soldering Hlau - X -acto riam - Hlau strippers - Cov hlau txiav - Square - Tus pas ntsuas - Cov ntaub ntawv tiaj tus - Vernier - Multimeter

Kauj Ruam 3: Drilling thiab Txiav

Cov ntawv luv: Npog hauv daim kab xev npog, kos qhov chaw, xyaum qhov qhov, xyaum qhov tsim nyog qhov qhov siv cov kws sim ua raws li siv. Long version: Kuv tau ua tus txheej txheem dawb, kos lub nruab nrab ntawm lub npov siv lub xwmfab, thiab tsuas yog ntsuas thiab ntsuas qhov loj me qhov chaw siv cov khoom siv. Txhawm rau kom yooj yim sau ntawm lub npov, npog nws hauv daim kab xev. Siv tus cwj mem ntse kom koj tuaj yeem tau txais cov cim raug thiab tuaj yeem tshem tawm yog tias koj ua yuam kev. Siv koj lub sijhawm thiab ua kom raug, tsis muaj tig rov qab thaum koj pib drilling. Ua li 1/8 "lossis 3/32" laum ntsis txhawm rau txhawm rau qhov ntsuas qhov ntsuas ntawm txhua qhov cim. Rau IEC qhov txuas, laum hauv txhua lub ces kaum ntawm lub duab plaub. Tom qab kuv drilled qhov qhov ntawm lub ces kaum Kuv siv 1/4 "ntsis los laum ib ncig ntawm ib puag ncig ntawm lub duab plaub, ua tib zoo saib kom tsis txhob hla hla cov ntug. Kuv siv qee lub pliers txhawm rau tshem cov yas uas seem tawm ntawm qhov chaw, thiab siv cov ntawv tiaj tus los ua nws rau hauv daim duab plaub ntxhib. Khaws cov ntawv thiab ntsuas qhov txuas txuas kom txog thaum nws haum zoo. Ceev faj nrog IEC cov txuas uas muaj flanges tawm xauv lawv nyob rau hauv qhov chaw, txij li cov no feem ntau yuav tsim los rau cov hlau thiab cov yas tuab tuaj yeem tiv thaiv lawv los ntawm kev xauv rau hauv qhov chaw. laum qhov rau cov ntsia hlau lossis ntsia liaj qhov rooj/txiv ntseej yam tsis muaj teeb meem. Qhov seem ntawm lub qhov yuav xav tau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhim kho koj lub tshuab hluav taws xob thiab txoj kab uas hla ntawm koj lub capacitors. 1/4 "laum (li 32.5mm) w zoo heev. Txoj kab uas hla ntawm DC DC feem ntau yog txog 8 hli, tab sis kos nrog lub vernier ua ntej koj laum. Qhov txhuas phaj uas hla DC jacks yog 4 "ntev los ntawm 1" dav. Kuv siv 5/16 "laum me ntsis rau lub qhov ntawm nws, sib nrug 5/8" sib nrug. Koj tuaj yeem siv daim ntawv bastard tshem tawm cov ces kaum ntse, thiab qee qhov 120 cov ntawv xuab zeb los txhuam cov npoo thiab muab txhuam kom zoo. Kuv siv 4.40 threaded hex taub hau ntsia hlau kom ruaj ntseg nws.

Kauj Ruam 4: Kev Tsim Vaj Tsev

Cov ntawv luv: Ua kom muaj Circuit, nco ntsoov txiav cov hlua ntawm koj daim kab xev kom cais ntu. Ntsuas sab hauv ntawm lub phiaj xwm phiaj xwm thiab txiav txim siab pes tsawg chav uas koj tuaj yeem siv rau kev siv hluav taws xob. Kuv siv ib daig txog 2 "los ntawm 2.5" thiab nws haum zoo thiab tseem yooj yim rau cov neeg nyob nrog. ntaus tus ntug kom tawg nws nrog x-acto riam, tom qab ntawd tsoo nws hla ntug ntawm lub rooj, tuav ob sab ntawm kev tawg khov kho. Tej zaum koj yuav tsum tau ua txhaum ntau dua qhov koj xav tau nrog thawj zaug tawg. Txhawm rau txiav cov kab ntawm daim kab xev, koj tuaj yeem siv lub laum me ntsis tuav hauv koj txhais tes thiab tsuas yog tig mus rau hauv ib qho ntawm qhov kom txog thaum cov hlau tau tawg thiab tawg. Daim duab ze -hauv qab no qhia qhov txiaj ntsig Kuv tsis tau muaj phiaj xwm nkag mus rau qhov no, tab sis kuv ib txwm tsuas yog teeb tsa + thiab - txoj kab thiab kab teeb tsa tus tswj hwm ntawm lawv. Cov tswj hwm txhua tus siv qhov hluav taws xob nkag los ntawm kev hloov pauv (18V AC xaus li ntawm 28V DC) thiab thaj chaw ib puag ncig, yog li lawv tuaj yeem muab tso rau hauv kab, thiab tom qab ntawd cov pin txuas sib txuas tuaj yeem txiav nrog lub qhov me ntsis. cov capacitors loj tawm ntawm lub rooj tsavxwm vim tias kuv xav kom lawv tawm ntawm sab saum toj ntawm lub chassis, thiab lawv tsuas yog siv chav ntau dhau ntawm PCB. Solder 220 ohm resistor rau LED. Tom qab ntawd siv cov xov hlau txuas rau tus tiv thaiv thiab LED thiab txuas cov xov hlau zoo ntawm LED (ceg ntev dua) rau qhov tso tawm ntawm 5V tus tswj hwm thiab cov xaim tsis zoo rau txhua qhov tsis zoo ntawm lub rooj tsavxwm. Kuaj lub Circuit Court nyuaj, yog li tsuas yog triple-check tias txhua yam raug. Ua ntej koj tig nws siv lub ntsuas ntsuas los ntsuas qhov luv ntawm hauv av thiab qhov hluav taws xob nkag, thiab tshawb xyuas txhua qhov hluav taws xob tso tawm nrog cov hluav taws xob nkag thiab hauv av kom ntseeg tau tias tsis muaj ib qho luv luv thiab yuav ua rau puas tsuaj.

Kauj ruam 5: Sib dhos

Cov ntawv luv: Muab tso ua ke. Long version: Qhov zoo tshaj plaws los pib nrog yog DC jacks. Kuv siv cov kua nplaum kub los tuav lawv nyob hauv qhov chaw vim tias ntu ntu tsis ntev txaus kom ncav cuag cov yas thiab txhuas thiab tseem muaj chaw rau txiv ntseej. Nco ntsoov tias lawv txhua tus ncaj ncaj (Kuv tau ua qhov no) kom lawv yuav yooj yim dua xaim. Siv ntau cov kua nplaum kub kom paub tseeb tias lawv yuav tsis raug thawb thaum raug ntsaws rau hauv. Siv cov txiv ntseej thiab ntsia liaj qhov rooj rau IEC thiab lub tshuab hloov pauv, thiab siv cov txiv ntoo uas muab nrog lub fuse tuav kom nrawm rau nws. Tsis tas li tso lub toggle hloov chaw kom koj tuaj yeem xaim AC ntu ntawm Circuit Court ua ntej lub kaus mom loj thiab pawg thawj coj tau txais txoj hauv kev. Siv ib lub xaim los ntawm thawj (120V) sab ntawm lub hloov pauv mus rau ib qho ntawm cov chaw nyob tom qab ntawm IEC lub qhov rooj. Ob qho uas nyob ib sab yog Qhov Nyob thiab Qhov Nruab Nrab, lwm qhov qis dua yog Lub Ntiaj Teb uas peb yuav tsis siv vim qhov no yog lub tsev yas. Txuas lwm cov xaim los ntawm thawj sab ntawm lub hloov pauv mus rau lub fuse yas dhos, tom qab ntawd txuas lub xaim los ntawm tus tuav fuse mus rau lub toggle hloov, thiab los ntawm lub toggle hloov rov qab mus rau qhov txuas txuas ntawm IEC lub qhov rooj. Cov saw yuav tsum yog: IEC -> Transformer -> Fuse -> Toggle switch -> Rov qab mus rau IEC Tam sim no cov ntawd nyob hauv qhov chaw, muab tso rau hauv lub rooj tsav xwm thiab lub kaus mom. Txhawm rau txuas cov capacitors, Kuv muab lub zip kaw ib ncig ntawm ib qho, thiab tom qab ntawd so lawv sab hauv ntawm lub zip khi, thiab kaw lawv rau hauv qhov chaw.

Kauj Ruam 6: Sib Dua Mus Ntxiv

Muab cov xov hlau tso los ntawm ob sab ntawm lub tshuab hloov pauv mus rau AC cov tswv yim txuas ntawm lub rectifier ntawm lub rooj tsav xwm. Txhawm rau txuas DC jacks, txiav cuaj daim hlau ntev txog 1 "ntev. Cov kab xaim txuas los ntawm tus pin nruab nrab ntawm Jack 1 mus rau nruab nrab ntawm Jack 2, Jack 3 rau Jack 4, thiab Jack 5 rau Jack 6. Nrog rau seem 1 "ntu, daisy saw hlau txuas rau tus pin ntxiv ntawm txhua lub jack. Qhov no yuav txuas txhua qhov tsis zoo ua ke. Txiav plaub 3 "ntu ntawm cov hlau. Cov laug ib qhov kawg ntawm txhua qhov rau 12V tus tswj kev tso tawm, 9V tus tswj kev tso tawm, 5V tus tswj kev tso tawm, thiab ib qho tsis zoo ib yam, ua siab ncaj. 9V jack, 5V jack, thiab daisy-chained jack negatives, fwm. Put tus tuav LED nyob rau hauv qhov chaw, thiab ntsaws lub LED rau hauv. AC sab ntawm lub Circuit Court, thiab tom qab ntawd ua tib zoo ntsaws rau lub hwj chim thiab saib seb nws puas ua haujlwm. Siv lub ntsuas ntsuas los tshuaj xyuas tias muaj 12V ntawm 12V jacks, 9V ntawm 9V, thiab lwm yam. Cov LED yuav tsum ci. Raws li koj tau muaj qhov tshwm sim 120V WIRES uas tuaj yeem siv hluav taws xob tau yooj yim. Tom ntej no, muab qee daim kab xev hluav taws xob hla DC jacks kom tsis muaj dab tsi ntawm lub rooj tsav xwm hauv Circuit tuaj yeem kov lawv thiab luv luv. Cov hlau hlau ntawm cov tswj hwm tau txuas nrog hauv av thiab yuav luv txhua yam uas lawv kov nws 120VAC kev sib txuas rau kev nyab xeeb yog tias txhua yam ua haujlwm tau zoo, khoov lub rooj tsav xwm txheej rov qab rau hauv rooj plaub. Kev kov zoo yuav yog muab ob daim kab xev tso rau sab nraum qab ntawm nws thiab lo rau sab hauv ntawm daim npog npog. Ntsia lub thawv kaw.

Kauj ruam 7: Ua tiav

Tam sim no koj muaj koj tus kheej lub suab paj nruag ntaus suab paj nruag! Siv nws los khiav koj cov pedals yam tsis tas yuav nkim roj teeb thiab hloov kho koj lub rooj tsav tsheb lossis teeb tsa yam tsis xav tau ob peb DC phab ntsa hloov kho. Qhov zoo nkauj ntawm cov qauv tsim no yog nws tuaj yeem tsim kho tau thiab nthuav dav tau. Yog tias koj suav nrog lub tshuab hloov pauv nruab nrab koj tuaj yeem ntxiv qhov tsis zoo rau lub zog qee qhov ua tau zoo hauv tsev pedals lossis lub tshuab ua kom nrov nrov. Qhov muaj peev xwm tsis muaj qhov kawg thiab qhov no yog qhov pib zoo. Kuv vam tias koj nyiam kuv Cov Lus Qhia. Lawv nyob ntev me ntsis hauv cov hniav tab sis kuv xav kom ntseeg tau tias cov ntaub ntawv ntau kawg tau muaj nrog kev txhais lus yuam kev tsawg. Thov tawm lus tawm yog tias koj muaj lus nug lossis kev xav. Ua tsaug rau kev nyeem! Matt