Cov txheej txheem:

Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology): 18 Kauj Ruam (nrog Duab)
Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology): 18 Kauj Ruam (nrog Duab)

Video: Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology): 18 Kauj Ruam (nrog Duab)

Video: Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology): 18 Kauj Ruam (nrog Duab)
Video: Building a quality USB-C microphone 2024, Kaum ib hlis
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Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology)
Coco-Mic --- DIY Studio Quailty USB Mic (MEMS Technology)

Nyob zoo Instructabler's, Sahas ntawm no. Koj puas xav sau koj cov ntaub ntawv audio zoo li tus kws tshaj lij? Tej zaum koj yuav nyiam… Zoo… qhov tseeb txhua leej txhua tus nyiam. Hnub no koj qhov kev cia siab yuav los tiag. Tshaj tawm ntawm no yog Coco -Mic - Uas tsis tsuas yog kaw cov suab zoo tab sis kuj "MEETS THE EYE". Daim ntawv txaus no yog pob tag nrog DAC daim npav suab, M. E. M. S thev naus laus zis Microphones uas thaum txuas nrog lub khoos phis tawj lossis lub khoos phis tawj muab lub suab kaw suab zoo.

Koj tuaj yeem nug yog vim li cas tsis tsuas yog yuav lub mic zoo zoo los ntawm lub khw? zoo.. cov mics raug nqi ntau dua $ 100. Vim li cas siv nyiaj ntau npaum li cas thaum koj tuaj yeem ua rau qis dua $ 8! Ntxiv mus.. Koj tuaj yeem hais khov kho tias koj tau ua tiav!

Yog tias koj nyiam txoj haujlwm no koj tuaj yeem muab nqi zog rau kuv los ntawm kev siv koj lub kaw lus nyem rau ntawm Vote khawm kom pov npav rau kuv rau DIY AUDIO AND MUSIC CONTEST. Rov qab los, Kuv yuav ua zaub mov qhia ntxiv qhia rau koj. Ib qho lus pom lossis nug yog txais tos hauv cov lus. Ua tsaug rau koj kev txhawb nqa!

~

Snapchat thiab Instagram: @chitlangesahas

Kuv yuav nyiam txuas nrog koj cov menyuam ntawm Snapchat thiab Instagram, Kuv sau cov kev paub dhau los, kawm paub thiab tseem teb cov lus nug ntawm cov platform ntawd. Nrhiav rau pem hauv ntej kom txuas! Nov yog kuv lub npe siv rau ob leeg: @chitlangesahas

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Kauj Ruam 1: Mloog Suab Piv Txwv

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Image

Mloog Cov Qauv Suab kaw hauv COCO-MIC.

# Cov qauv suab no tsis tau kho kom koj muaj lub tswv yim meej txog lub microphone kev ua tau zoo.

Kauj Ruam 2: Nqi Khoom

Nqi Khoom
Nqi Khoom
Nqi Khoom
Nqi Khoom
Nqi Khoom
Nqi Khoom

Nov yog cov npe cov ntaub ntawv uas koj xav tau kom tau ua ntej koj pib.

1) USB soundcard (Nrog Mic input) x 1 ($ 1.03)

2) MEMS Mic x 2 ($ 1.68 * 2 = $ 3.36)

3) Nruab nrab kheej kheej zoo li tus txiv maj phaub. x 1 ua

4) 0.1 uf capacitor x 1

5) Poj niam USB chaw nres nkoj & USB Cable txiv neej rau txiv neej (Ib leeg)

5) Cov kas fes lim (rau lub ntsej muag ncig) x 1 (Kuv muaj nyob hauv tsev)

6) Txiv maj phaub scraper (Kuv muaj nyob hauv tsev)

7) Cov cuab yeej yooj yim thiab cov txuj ci sib dhos.

Kauj Ruam 3: Tus Qauv Tsim thiab Daim Duab Duab

Tus Qauv Tsim thiab Daim Duab Daim Duab
Tus Qauv Tsim thiab Daim Duab Daim Duab
Tus Qauv Tsim thiab Daim Duab Daim Duab
Tus Qauv Tsim thiab Daim Duab Daim Duab

Muab rau saum toj no yog kev tsim qauv thiab daim duab qhia chaw ntawm Coco-mic.

Kauj Ruam 4: Lo Lus Hais Txog MEMS Microphones

Ib lo lus nug yuav ua rau koj lub siab Vim li cas siv MEMS Microphone hla ECM (Electret Condenser Microphone)

Nov yog lo lus teb:

MEMS MICROPHONES:

MEMS Sawv Cev rau Micro-electro-mechanical systems. MEMS Microphones muab cov suab kaw suab zoo uas peb ntseeg tias tau tshwj tseg rau Cov Kws Sau Nkauj thiab lawv lub studio. Cov no tau siv qhov twg me me, yuav tsum muaj lub suab zoo. Cov Mics no Ultra compact & siv zog tsawg heev. Ntau qhov zoo tau teev tseg hauv qab no:

> Lawv tsuas yog ua kom yooj yim rau kev tsim

> Zoo heev "kev ua tau zoo" piv rau ECM's

Cov no yog ib qho me me ntawm qhov zoo, muaj ntau yam uas ua rau cov khoom me me no txaus txaus.

Kauj Ruam 5: MEMS Mic Pinouts

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Image

Qhov no yog qhov tseem ceeb tshaj plaws. Koj yuav tsum nkag siab tus pin tawm ntawm MEMS mic, Daim Video piav qhia yuav ua li cas koj txheeb xyuas tus pin tawm. Lub Microphones tau dhau me me kom pom yog li kuv tau ua daim ntawv qauv ntawm Mic rau cov lus piv txwv no.

# Nws yog qhov tseem ceeb uas koj yuav yuav tib lub mic los ntawm Digikey qhov kuv tau ua, yog li tus pin sib phim.

Txuas ntxiv los ntawm kev ntxiv cov xov hluav taws xob txuas rau Mic chaw nres nkoj.

TSWV YIM: Kuv tau siv cov xim xim rau cov xov hlau kom koj nkag siab qhov twg cov xov hlau txuas nrog.

1) Grey: Gn

2) Liab: Vcc

3) Lub teeb xim av: Tawm los ntawm MIC

4) Daj: Cov Ntaub Ntawv + (USB)

5) Txiv kab ntxwv: Cov ntaub ntawv - (USB)

Cov cai no zoo ib yam dhau los rau txhua qhov kev sib txuas hauv cov lus qhia no

Kauj Ruam 6: Npaj Txiv maj phaub

Npaj Txiv maj phaub
Npaj Txiv maj phaub
Npaj Txiv maj phaub
Npaj Txiv maj phaub
Npaj Txiv maj phaub
Npaj Txiv maj phaub

Tev lub husk los ntawm cov txiv maj phaub. Tam sim no maj mam txhuam cov txiv maj phaub saum npoo nrog 60 cov xuab zeb xuab zeb yam tsis tau ua kom puas qhov ntuj tsim. Peb lub hom phiaj yog ua kom lub ntsej muag muag. Ntxiv rau nws muab cov plaub muag muag nrog cov txiav kom peb tau txais kev ntxhib los mos zoo nkauj thiab muag muag.

Kauj Ruam 7: Txiav txiv maj phaub

Txiav txiv maj phaub
Txiav txiv maj phaub
Txiav txiv maj phaub
Txiav txiv maj phaub
Txiav txiv maj phaub
Txiav txiv maj phaub

Siv lub tshuab lim dej kas fes thiab sib cais lub ntsej muag ncig. Muab qhov ntxaij no tso rau ntawm cov txiv maj phaub thiab kos lub voj voog.

Tam sim no ua tib zoo txiav nrog lub voj voog nrog lub hacksaw mini. Siv koj lub sijhawm thiab txiav nws kom huv raws li qhov ua tau vim qhov no yuav cuam tshuam rau qhov kawg. Txuag ob feem ntawm cov txiv maj phaub. Peb xav tau qhov me me rau lub hauv paus.

Nco ntsoov: Ceev faj thaum txiav. Siv qhov siab tshaj plaws lossis lwm lub plhaub yuav tawg. Thiab ntawm chav kawm lub hom phiaj yog txiav lub plhaub, tsis yog peb txhais tes yog li ceev faj. Kuj txuag qhov txiav rau lub hauv paus.

Kauj ruam 8: Pib Scrapping

Pib Scrapping!
Pib Scrapping!
Pib Scrapping!
Pib Scrapping!
Pib Scrapping!
Pib Scrapping!

Siv cov txiv maj phaub scraper pib txhuam cov txiv maj phaub kom tshem cov nqaij dawb sab hauv. Qhov kawg ntxuav qhov seem ntawm cov nqaij nrog rab diav.

Kauj Ruam 9: Dissemble Soundcard

Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard
Dissemble lub Soundcard

Dissemble usb soundcard ua tib zoo. Tsis txhob ua rau sab hauv puas tsuaj thiab tom qab ntawd mus rau theem tom ntej.

*nws yog lub tswv yim zoo rau desolder daim npav aux input ports. Qhov no ua kom yooj yim los ua haujlwm ntawm nws.

Kauj ruam 10: Tsim Circuit Court

Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court
Tsim Circuit Court

Tsim lub Circuit Court raws li qhov schematic. Nws tsis nyuaj ntau thiab yooj yim los tsim.

Saib Circuit Diagram thiab ua siab ntev & zoo vim nco qab:

*Tsis txhob txiav ntoo thaum lub caij ntuj no. Tsis txhob txiav txim siab tsis zoo nyob rau lub sijhawm qis. Tsis txhob txiav txim siab qhov tseem ceeb tshaj plaws thaum koj nyob hauv koj qhov kev xav tsis zoo. Tos. Ua siab ntev. Cua daj cua dub yuav dhau mus. Lub caij nplooj ntoo hlav yuav los. - Robert H. Schuller *Tus yuam sij rau txhua yam yog kev ua siab ntev. Koj tau txais nqaij qaib los ntawm kev hatching lub qe, tsis yog los ntawm kev tsoo nws. Arnold H. Glasow

Kauj ruam 11: Khawb Tawm USB Chaw

Khawb Tawm Qhov Chaw USB
Khawb Tawm Qhov Chaw USB
Khawb Tawm USB Chaw
Khawb Tawm USB Chaw
Khawb Tawm USB Chaw
Khawb Tawm USB Chaw

Ntsuas qhov ntev ntawm USB chaw nres nkoj thiab siv 5mm laum me ntsis tho qhov. Thaum kawg ua cov npoo kom txog rau qhov chaw nres nkoj usb haum zoo thiab nyab xeeb.

CEEV FAJ: Ua kom meej meej hauv kev ua ntaub ntawv vim tias txhua lub hli tseem ceeb ntawm no!

Kauj Ruam 12: Nruab qhov Circuitry

Nruab qhov Circuitry
Nruab qhov Circuitry
Nruab qhov Circuitry
Nruab qhov Circuitry
Nruab qhov Circuitry
Nruab qhov Circuitry

Txuas tus poj niam chaw nres nkoj mus rau PCB ntawm daim npav los ntawm kev ntxiv jumper xov hlau raws li cov txheej txheem. Tom ntej no, siv dab dab kub kua nplaum kho PCB thiab chaw nres nkoj mus rau phab ntsa txiv maj phaub.

Kauj Ruam 13: Cov Txheej Txheem Suab Zoo

Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo
Cov Txheej Txheem Suab Zoo

Siv pob ntawv kho mob paj rwb lossis ib lub suab nqus tau fiber ntau ua kom puv tag nrho lub plhaub. Qhov no yuav nqus cov ncha hauv qhov tsim hauv lub plhaub. Txawm hais tias paj rwb muaj suab qis dua coefficients, nws ua haujlwm zoo rau lub hom phiaj no.

* Tsis txhob ntim cov paj rwb ntau dhau. Tsuas yog tus nqi nominal.

Kauj ruam 14: Mic Mounting

Mic Mounting
Mic Mounting
Mic Mounting
Mic Mounting
Mic Mounting
Mic Mounting

Siv lub hacksaw txiav ib daim ntawm dotted PCB uas yuav haum rau hauv cov ntxaij. Muab cov mic tso rau ntawm cov xov hlau rau PCB thiab tom qab ntawd PCB mus rau lub mesh. Ua raws Cov Duab kom pom meej lub tswv yim.

Ntxuav ib daim me me ntawm paj rwb thiab muab tso rau hauv lub mesh. Qhov no yuav ua raws li lub lim pop.

*Xyuas kom tseeb tias cov mics tig mus rau ntawm lub mesh.

# Kub nplaum cov xov hlau TSIS MUAJ MIC CHIP vim tias qhov kub siab dua tuaj yeem cuam tshuam rau lub microphone rhiab heev.

Kauj Ruam 15: Kub Kua Mesh

Kub Nplaum Mesh
Kub Nplaum Mesh

Thov kub kua nplaum rau ntawm ntug ntawm txiv maj phaub thiab kho qhov ntxaij sai rau nws. Tom qab ntawd thov cov kua nplaum kub los ntawm ob sab kom ua kom zoo sib xws.

# Zam kev ntau dhau ntawm cov kua nplaum. Qhov no zoo li PAD. Koj xav tau kev ua tiav huv si yog li saib xyuas.

Kauj Ruam 16: Kaw lub hauv paus

Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus
Nplaum lub hauv paus

… Siv lub hau me me uas peb txiav tawm hauv qib #6 thiab muab cov kua nplaum kub tso rau saum. Koj tuaj yeem xav roughen sab saum toj me ntsis rau kev sib raug zoo, Kuv tau ua nws nrog hack pom.

Kauj ruam 17: Plug rau hauv

Plug rau hauv!
Plug rau hauv!
Plug rau hauv!
Plug rau hauv!
Plug rau hauv!
Plug rau hauv!

Koj tseem tos dab tsi? ……….. ntsaws rau hauv lub computer !!!. tos kom lub khoos phis tawj pom thiab teeb tsa cov tsav tsheb, qhov no yuav siv sijhawm li 5 feeb. Tom ntej Ua raws cov kauj ruam:

1) Mus rau Tswj vaj huam sib luag> Kho vajtse thiab suab> Tswj cov khoom siv suab

2) Mus rau lub tab kaw thiab nyem rau ntawm koj lub mic cov khoom.

3) Tom qab ntawv mus rau Kab Kev Cai tab thiab ua haujlwm tsis zoo rau AGC hom. AGC yog Auto nce tswj. Qhov no tsim suab nrov. Yog li lov tes taw nws.

4) Teem koj lub MIC ua lub cuab yeej kaw cia.

5) Lov tes taw USB lub suab daim npav los ntawm kev mus rau Playback tab> koj li Mic khoom> Lov tes taw.

Zoo meej tam sim no! ………. Txaus siab rau koj kaw.

Kauj Ruam 18: NTAWV TSHAJ TSHAJ TSHAJ PLAWS thiab cov tswv yim rau Kev Ua Tau Zoo Studio

Lub mic koj tau tsim yog zoo meej rau txhua qhov kaw suab yooj yim. Nov yog qee qhov ua kom yuam kev los muab rau koj qhov kev paub zoo tshaj plaws.

# 1> Peb tsis nyob hauv chav studio uas cov phab ntsa ua los ntawm cov khoom nqus suab. Peb lub tsev muaj cov phab ntsa ua vaj tse uas cuam tshuam txog lub suab tsim suab nrov thiab tsis xav tau ntxiv. Ntxiv mus yuav muaj qee lub suab nrov ntawm USB ntsia. Koj tuaj yeem siv software zoo li Audacity tshem tawm lub suab nrov no.

# 2> Thaum kaw, Siv lub mloog pob ntseg kom hnov lub suab kaw tsis txhob mloog nws los ntawm tus hais lus.

# 3> Nyiam siv cov xov hlau thaiv thiab tsis txhob siv USB ntev ntev. Qhov no txo cov suab nrov ntxiv

# 4> Txhua tus neeg muaj qhov sib txawv saj yog li siv Txoj Kev Sim thiab ua yuam kev kom phim koj qib.

"Kev sim thiab yuam kev yog tus kws qhia ntawv zoo tshaj plaws."

Nyob zoo cov phooj ywg, lub sijhawm los hais lus zoo rau nej txhua tus. Peb muaj sijhawm zoo. Yog tias koj nyiam txoj haujlwm no tej zaum koj nyiam qee qhov ntawm kuv. Txheeb xyuas lawv ntawm no. Kuj qhia rau kuv tias koj xav li cas txog txoj haujlwm no, Cov lus qhia lossis lus nug? Tshaj tawm lawv hauv cov lus, Kuv yuav zoo siab los teb lawv.

Nyob zoo!

Guerilla Design Contest
Guerilla Design Contest
Guerilla Design Contest
Guerilla Design Contest

Qhov khoom plig thib ob hauv Guerilla Design Contest

DIY Audio thiab Music Contest
DIY Audio thiab Music Contest
DIY Audio thiab Music Contest
DIY Audio thiab Music Contest

Qhov khoom plig thib ob hauv DIY Audio and Music Contest