Plaub Hais Lus Synthesizer: 10 Kauj Ruam (nrog Duab)

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

Nov yog cov synthesizer yooj yim uas muaj:

22 nqes

ntim tswj

hloov suab nrov

cov suab sib txawv

lauj kaub (rau cov neeg hais lus)

plaub tus neeg hais lus

teeb (rau cov hais lus)

Txhua tus neeg tuaj yeem tsim nws, tshwj tsis yog cov khoom siv hluav taws xob, txhua yam tuaj yeem pom nyob hauv tsev. Cov khoom siv hluavtaws no yog txoj hauv kev zoo rau kev sim suab thiab khoom siv hluav taws xob.

Kauj Ruam 1: Cov Khoom, Cov Khoom Siv & Cov Khoom Siv Xav Tau

Khoom siv:

Muaj ntau daim duab los qhia (pom zoo 2 lossis 3mm), ntau xaim (24-30awg), roj teeb 9v, 2x AAA/AA roj teeb.

Cheebtsam:

22x 4k resistors, 1x 1k resistor, 3x 100ohm potentiometer, 1x 10k/100k potentiometer, 1x555 timer ic, 1x 10uf capacitor, 1x 0.01uf capacitor, 11x 2pin tactile hloov, 11x 4pin tactile hloov, 4x 8ohm hais lus, 9v roj teeb txuas, 3v lub roj teeb tuav, breadboard.

Cov Cuab Yeej:

Super kua nplaum/rab phom, rab phom + cov hlau txuas + cov khoom siv sib dhos, txiav riam, tus pas ntsuas/tus tswj kev nyab xeeb, xaum, kab xev.

Kauj ruam 2: Tsim Circuit Court

Tam sim no koj muaj txhua yam, koj tuaj yeem pib tsim lub Circuit Court. Tsuas yog tsim daim kab xev daim kab xev (saum toj no) mus rau koj lub khob cij. Yog tias muaj qhov tsis meej pem nrog cov khoom siv hneev taw, tom qab ntawd saib daim duab 4, nws yuav pab tau.

Cov lus piav qhia hauv Circuit: tag nrho cov Circuit Court khiav ntawm 555timer ic, txhua lub pob ua si sib txawv, 3 ntawm lub zog (100ohm sawv daws) tswj lub lauj kaub & ntim, thaum lwm tus tswj lub suab lossis suab. Lub polarized capacitor tswj lub suab nrov thiab tseem me me ntawm lub ntim.

Thaum qhov no ua tiav, nws yog lub tswv yim zoo kom tsuas yog ntsaws txhua yam kom pom tias nws ua haujlwm (saib daim duab thib 3 rau kev siv), yog tias nws ua tom ntej tab sis yog tias nws tsis yog li ntawd xyuas koj cov kev sib txuas. Nws tuaj yeem pab kho qhov chaw hauv Circuit Court.

Kauj Ruam 3: Txiav Daim Duab 1

Tam sim no peb muaj lub khob cij, peb tuaj yeem pib tsim lub rooj tswj hwm tseem ceeb. Ua ntej peb yuav tsum kos txhua yam tawm ntawm ib daim duab los qhia (A4 pom zoo). Nov yog qhov ntev:

Ntim A: 2x16*9cm

Daim B: 2x 9*2.5cm

Daim C: 1x 16*2.5cm

Loj: 1x16*8.5cm

Thaum tag nrho cov duab los qhia raug txiav tawm, nqa ib qho ntawm A daim thiab txiav ob lub qhov (2mm me dua uas lub vojvoog ntawm koj tus neeg hais lus). Tom qab ntawd txiav lub qhov me me (txoj kab uas hla: 4mm) nyob nruab nrab ntawm qhov loj thiab 1cm saum toj hauv qab.

Kauj Ruam 4: Sib Sau Cov Synthesizer 1

Thaum koj txiav tawm daim duab los, siv cov kua nplaum los lo rau ob tus neeg hais lus hauv (tsuas yog hais tias tus neeg hais lus muaj xov hlau, yog tias tsis yog li ntawd muab ib co txuas rau, xaim ntev: 15-20cm). Tom qab ntawd rub cov xov hlau hla mus rau tag nrho, tom qab ntawd lo ob daim Bs mus rau sab ntawm daim A. Thaum kawg, lo ib daim C rau sab ntawm daim ib thiab ob daim B.

Kauj Ruam 5: Sib Sau Cov Synthesizer 2

Yog tias koj siv tus neeg hais lus meej (tus hais lus nrog lub npog yas pom), tom qab ntawd koj tuaj yeem txiav txim siab muab cov hlua LED coj los ua kom txhua yam txias thiab zoo nkauj. Txuas ob kab 20cm rau 10-15cm ntawm kab txaij LED. Nqa cov xov hlau mus rau ib lub ces kaum lo rau daim thib ob ntawm A.

Tom ntej no, coj koj lub khob cij thiab lub hauv paus, lo lub khob cij rau saum lub hauv paus (nco tseg: xyuas kom tseeb tias lub khob cij tab tom ntsib koj, nrog 3cm ntawm qhov chaw tom qab). Siv lub thawv hais lus sib dhos thiab lo nws mus rau qhov chaw nyob tom qab ntawm lub khob cij (nco tseg: tus hais lus ntsib koj). Txuas cov xov tooj ntawm cov neeg hais lus thiab LED raws li cov digital breadboard hneev taw. (Saib rau thaj tsam ncig ntawm lub khob cij digital)

Kauj Ruam 6: Txiav Daim Duab 2

Tam sim no peb yuav txiav tawm cov duab los qhia rau ob tus neeg hais lus sab nraud. Qhov ntev yog hauv qab no:

Daim D: 4x 9*9cm

Daim E: 8x9*2.5cm

Thaum txhua daim txiav tawm, nqa ob daim D thiab txiav tib lub voj voog uas koj txiav ua ntej rau tus hais lus.

Kauj Ruam 7: Sib sau Cov Hais Lus Sab Nraud

Cov kab xaim 30cm xaim rau ntawm tus hais lus. Kaw tus neeg hais lus rau hauv lub qhov D daim. Kua nplaum 4 E daim ib ncig ntawm daim D nrog tus hais lus. Muab cov LED tso rau hauv (4-8cm nrog 30cm xaim). Nqa tag nrho cov xov hlau mus rau nruab nrab ntawm ib sab E thiab kaw nws. Nco ntsoov tias koj tau kos cim lossis nco qab tias cov xov hlau coj mus rau dab tsi. Tom qab ntawd nqa daim D (tsis muaj lub qhov lossis hais lus) thiab lo rau nws. Tom qab koj ua tiav, rov ua cov kauj ruam no rau tus neeg hais lus sab nraud thib ob.

Kauj Ruam 8: Txuas Txhua Yam

Txuas txhua yam raws li cov hneev taw ntawm lub khob cij digital. Cov cheeb tsam ncig ncig liab yog qhov uas koj yuav tsum tau ua tib zoo mloog.

Kauj ruam 9: Ua tiav

Ntsuas txhua yam, yog tias nws ua haujlwm ces txhua lub pob yuav tsum tsim lub suab sib txawv (ib qho siab dua ib qho ua ntej) thiab txhua lub zog ntsuas yuav tsum hloov lub suab lossis lub suab.

Kev sim! Sim hloov cov polarized capacitor nrog cov capacitors nrog cov txiaj ntsig sib txawv. Kuv sim qee lub capacitors nyob ib puag ncig 5000uf thiab nws tau muab qee qhov suab txias zoo nkauj.

Muaj kev lom zem nrog cov synth!

Kauj ruam 10: Troubleshoot

Yog tias muaj teeb meem nrog kev sib dhos cov synth ua tiav, ntawm no yog qee cov lus qhia:

Txheeb xyuas txhua txoj hlua txuas

Xyuas seb puas muaj cov xov hlau sib xyaw

Txheeb xyuas tias koj lub roj teeb ua haujlwm tau zoo

Sim hloov 555timer nrog qhov tshiab/tsis siv

Sim hloov lwm yam khoom.

Resolder qee qhov kev sib txuas

Yog tias qhov no tsis pab tau koj ib txwm tuaj yeem siv ntu lus hauv qab no thiab nug.