DIY Mini Bass Synth: Meeblip Anode: 10 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Nov yog kuv thawj qhov kev qhia ntawm kev tsim cov khoom plig monosynth: meeblip anode, los ntawm kos.

Bellow yog cov vis dis aus los ntawm musicradar qhia koj qhov ua tau ntawm cov synth no.

Nws yog qhov qhib tag nrho cov cuab yeej khoos phis tawj bass, uas tau tsim los muab rau koj lub suab ntses bass thaj tsam, ntawm midi tswj.

Yog tias koj xav tau lwm qhov kev nthuav qhia sai ntawm nws thiab lub suab piv txwv ntawm yam khoom siv no tuaj yeem ua tau, txheeb xyuas qhov chaw tsim khoom: meeblip.com.

Txawm hais tias koj tuaj yeem yuav nws, kuv xav tias nws yog txoj hauv kev nthuav ntau los tsim nws tus kheej vim nws yog qhov qhib qhov chaw synth, (kho vajtse thiab firmware tau nyob ntawm GitHub)

Yog li, cia peb pib!

Kauj Ruam 1: Kev Tshawb Fawb Me Me

Ua ntej, cia saib lub hauv paus cov ntaub ntawv,

Txhua daim ntawv xav tau nyob ntawm GITHUB

Kuv txiav txim siab ua lub Circuit Court ntawm kab txaij (lossis veroboard). Kuv pom ib lub vev xaib uas tsuas yog qhia cov kab txaij version ntawm cov duab ntawm github: irieelectronics.de.

Yog li ua tsaug ntau rau Povlauj ntawm lub vev xaib no rau nws cov qauv tsim. Kuv paub nws cov ntaub ntawv raug cai thiab kuv tsis yog tus tswv cov cai, tab sis kuv tsuas yog xav qhia nws txoj haujlwm zoo nrog koj. Yog li ua tsaug ntau rau nws rau kev nkag siab.:)

Thawj daim duab yog daim kab xev teeb tsa, nrog PCB taug qab cov ntawv txiav ua cim los ntawm cov cim liab.

Txog qhov xwm txheej, kuv tsim tus qauv nrog Boxmaker thiab tom qab ntawd kho nws hauv Photoshop. Kuv muab koj cov ntaub ntawv PSD, xav siv lawv li koj nyiam. (Kuv tsis tuaj yeem muab daim ntawv jpeg rau koj vim tias qhia tau nrawm nws ntau dhau kom pom cov kab ntawm tus qauv:(.)

Kauj Ruam 2: Sib Sau Cov Khoom thiab Cov Khoom Uas Xav Tau

IB.: (los ntawm irieelectronics.de dua): Bill Of Materials (R12 tsis tau teev tseg, tab sis nws yog 100 ohm).

EDIT: Txuas seams tuag, txuas tshiab rau BOM.

Kuv tau txais feem ntau ntawm cov khoom siv los ntawm taydaelectronics.com, thiab ob lossis peb yam xws li 9V phab ntsa fais fab ntsaws los ntawm Banggood.com

Koj yuav xav tau isp programmer zoo li qhov no, txhawm rau rub lub firmware rau atmega32.

Rau lub thawv ntawv, kuv siv 3mm MDF (ntoo) los ntawm kuv lub khw muag khoom kho vajtse hauv ib cheeb tsam.

Kauj ruam 3: Pib Soldering

Npaj lub Rooj Tswjhwm Saib: Ua ntej, txiav cov kab txaij nrog me ntsis raws li cov cim liab ntawm tus qauv.

Solder nws: Koj yuav tsum tau teeb tsa ob lub xaim (+5V & GND) nyob rau hauv atmega32 ua ntej yuav siv nws.

Tom qab ntawd, muab cov khoom sib dhos tso rau ntawm kab txaij raws li qhov teeb tsa thiab Daim nqi ntawm cov ntaub ntawv kom paub cov khoom siv twg raug xa mus rau tus lej ntawm tus txheej txheem (zoo li R2, C7, thiab lwm yam …).

CEEB TOOM! Muaj ib qho yuam kev hauv kev tsim daim kab xev, thawj ntsuab jumper hlau ntawm sab laug txuas nrog BL (x; y) txawm hais tias nws yuav tsum txuas nrog BK. Nco ntsoov tias koj tsis poob rau hauv qhov cuab.

Kauj ruam 4: Firmware Programming

Txhawm rau hlawv lub khoos phis tawj ntawm atmega32, thawj zaug koj yuav tsum rub tawm lub nplaub tshev firmware ntawm GitHub.

Koj tuaj yeem pom cov lus qhia ntxaws txog yuav ua li cas NTAWM NO.

Kuv tsuas yog yuav muab cov xov xwm rau koj yuav ua li cas nrog isp programmer tau teev tseg ua ntej (nco ntsoov tias cov tsav tsheb tau teeb tsa raug, koj tuaj yeem ua tiav cov ntaub ntawv muaj txiaj ntsig ntawm qhov ntawd los ntawm kev tshawb hauv Google.)

Nruab WinAVR (rau lub qhov rais) (tso cai rau lub khoos phis tawj sib tham nrog atmega trough tus programmer): Txuas ntawm no

Qhib cov ntaub ntawv "make-anode.bat" hauv daim nplaub tshev firmware, thiab hloov lub npe tom qab "-C" rau lub npe ntawm koj isp programmer. Kuv yog "usbasp" yog li ntawm no yog kuv cov ntaub ntawv:

avrdude -c usbasp -p m32 -B 5 -U nyem: w: anode.hex -U lfuse: w: 0xBF: m -U hfuse: w: 0xD9: m ncua

Kuv ntxiv cov lus txib "ncua" kawg kom tiv thaiv lub console kom kaw nws tus kheej tom qab ua tiav, txoj kev ntawd koj tuaj yeem pom yog tias cov txheej txheem ua tiav lossis ua tsis tiav.

Tom qab ntawd txuas tus programmer mus rau lub khoos phis tawj thiab tus pin rau lawv qhov chaw raug rau ntawm kab txaij. (cov xim dub sab laug mus rau atmega, cov npe nyob hauv xiav ntawm sab laug ntawm daim duab.) Ua tib zoo saib thaum ua nws, yog tias koj ntsaws nws tsis raug, koj yuav ua rau koj lub atmega32 puas tsuaj!

Tom qab ntawd, khiav cov ntawv "make-anode.bat"

Ua tiav! Firmware flashed ntawm lub microcontroler!: D

(Yog tias nws ua tsis tiav, xyuas kom tseeb tias koj tau teeb tsa cov tsav tsheb raug, lub npe isp programmer raug, lub "firmware" nplaub tshev nrog txhua lwm cov ntaub ntawv hauv nws, kev sib txuas zoo ntawm koj lub Circuit Court, thiab AtMega tawm ntawm Circuit (muab tso rau ntawm daim pam dawb paug tsuas yog txhawm rau nws) thiab txuas tau zoo nrog nws 16Mhz siv lead ua ntawm cov pins uas tsim nyog.)

Kauj Ruam 5: Ua Daim Ntawv Thov

Kuv tau luam tawm txheej txheej txheej (saib PDF txheej txheem txuas hauv kauj ruam 1) thiab muab lawv tso rau ntawm daim ntawv ntawm 3mm tuab MDF. Tom qab ntawd kuv txiav tag nrho ib ncig ntawm cov kab thiab lo rau "panels" nruab nrab ntawm lawv. Tsis txhob lo rau sab saum toj lossis koj yuav tsis tuaj yeem qhib nws los tso cov khoom siv hluav taws xob nyob ntawd!: ua p

Kuv pleev xim nws dub tom qab txhuam cov ntaub ntawv.

Kauj Ruam 6: Txhim Kho Cov Pots thiab Txuas Lawv

Ua ntej tshaj, muab cov khoom sib dhos ua ke rau ntawm ib sab thiab xaim lawv raws li qhov teeb tsa.

Tom qab ntawd, tso lub lauj kaub thiab hloov pauv rau ntawm lub vaj huam sib luag sab saum toj raws li txheej txheej thib ob, thiab xaim lawv mus rau kab txaij.

Kuv ntxiv me me pob qhov rooj rau lub lauj kaub.

(Khab nias: txheej txheej yog los ntawm irieelectronics.de, kuv ntxiv cov npe sib txuas rau tus thib ob kom nkag siab zoo)

Kauj Ruam 7: Txhim Kho Cov Hloov thiab Lwm Cov Txuas Txuas

Mount cov hloov pauv thiab lub midi jack, lub suab tso tawm, lub pob nruab nrab-kawm thiab DC-lub zog txuas.

Tom qab ntawd koj tuaj yeem xaim lawv raws li qhov teeb tsa.

Kauj Ruam 8: Txuas Txhua Yam

Cov kauj ruam no yog me ntsis ntxiag. Kuv ntxiv cov txuas mus rau lub pcb kom tuaj yeem txuas lub vaj huam sib luag sab saum toj tau yooj yim.

Kauj Ruam 9: Lub Sijhawm Ua Kom Nws Zoo Nkauj

Kuv tau luam tawm qee qhov kev tsim ntawm qee daim ntawv lo, tom qab ntawv txiav thiab kaw lawv ntawm rooj plaub.

Koj tuaj yeem rub tawm cov ntawv pdf yog tias koj tseem xav luam nws.

Kauj ruam 10: Ua tiav

Tam sim no koj tuaj yeem ntxiv lub zog (9v) rau koj cov synth thiab txuas rau koj lub khoos phis tawj ntawm midi. Koj tuaj yeem siv tus usb pheej yig rau midi cable (Zoo li qhov no) tab sis kuv yuav rov hais dua kom koj yuav qhov no zoo dua ib qho: Miditech midilink.

Ua tsaug rau koj nyeem! Vam tias koj nyiam nws, Tsis txhob ua siab deb nug cov lus nug:)