Retro Stylophone (NE555 Raws): 6 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Taw qhia:

Nov yog me me Synthesizer-hom suab paj nruag khoom siv uas yog ib zaug hauv 80's nrov heev. Nws hu ua Stylophone. Lub Stylophone muaj qhov yooj yim curcuit uas tsuas yog suav nrog NE555, LM386 thiab qee qhov ua piv txwv Compotents. Nws tsim lub suab tshwj xeeb heev uas yog qhov tsim tawm heev. Kuv tau ua qhov remake ntawm qhov ntsuas thiab ntawm no yog yuav ua li cas kom nws. Nws muaj kev xaiv 3D-luam vaj tsev. Kuv yuav zoo siab tau pom qee qhov remakes ntawm koj.

Ua tsaug tshwj xeeb mus rau drj113 rau ua lub ntsiab curcuit thiab txhawb kuv:

Nco tseg: Cov duab yuav zoo li me ntsis warped tab sis qhov ntawd yog vim kuv lub koob yees duab smartphone

Khoom siv

Nco tseg: Koj tuaj yeem sib txawv qee qhov txiaj ntsig ntawm cov khoom siv me ntsis yog tias qhov tseeb tsis muaj. Lub suab yuav tsuas hloov pauv ntsiag to

1 x555

1 tx386

1 x 10K cav lauj kaub

1 x 4K7 linear lauj kaub

6 x 100nF ceramic/polyester

1 x 33 nF cermaic/polyester

1 x 47 nF cermaic/polyester

2 x 100uF elektrolytic

1 tx4004

2 x 8 pin IC Sockets

1 x USB chaw nres nkoj

1x8 ohm Hais Lus

1 x 3, 5mm Audio jack

2 x Hloov 2 pos.

1 x10r

1x560 ua

1x0k ib

2x5k1 ib

1x6k1 ib

2x1k8 wb

1x2k0 wb

2x2k ib

2x4k ib

2x7k ib

2x3k0 wb

2x3k3 ib

1x3k6 wb

2x3k9 wb

2x4k3 wb

2 tx4k 7

2x12k ua

Kauj Ruam 1: Npaj Txoj Haujlwm

Raws li koj tuaj yeem pom txoj haujlwm yog qhov yooj yim heev curcuit. Kuv yuav tsis nthuav dav ntawm no tab sis kuv yuav npog cov haujlwm yooj yim. Cov curcuit ua haujlwm nrog LM555 uas ua rau muaj suab nrov, muaj kev vibrato thiab LM386 uas ua raws li lub tshuab ua kom nrov rau lub suab tsim. Hauv thawj daim duab koj tuaj yeem pom cov txheej txheem uas kuv tau ua thiab ntawm qhov thib ob yog lub suab ntawm lub suab qub.

Nco tseg: Yog tias koj xav paub yuav ua li cas txoj cai curcuit ua haujlwm txheeb xyuas drj113's deatailed thiab ua tau zoo piav qhia:

Kauj Ruam 2: Ua/xaj PCB

Nco tseg: Cov txheej txheem PCB yuav saib txawv dua li ib qho ntawm daim duab vim kev hloov pauv kuv tau ua tom qab

Muas:

Kuv xaj PCB ntawm JLCPCB rau tus nqi pheej yig heev (Kuv tau them li 7 € rau 5 ntawm lawv thiab yog tias koj xaj thawj zaug thauj khoom dawb). Lawv muaj qhov ua tau zoo tshaj hauv kev sib piv rau lawv tus nqi. Kuv tau xaiv lub npog ntsej muag dub tab sis koj tuaj yeem tsim txhua yam uas koj nyiam.

Etching nws koj tus kheej:

Tau kawg koj tuaj yeem kos PCB tab sis nws yuav nyuaj me ntsis vim tias nws yog ob tog. (Kuv tus kheej pom zoo yuav nws)

Kauj Ruam 3: Ua Tus Kheej

Cov laug tsis tau txais ib yam tshwj xeeb rau nws yog li koj tuaj yeem ua tau yooj yim txawm tias koj tsis yog tus kws tshaj lij! Tsuas yog ua raws schmeatic.

Nco tseg: Qee lub componets yuav tsum tau txuas nrog (nyob ntawm koj lub tsev)

Kauj Ruam 4: Ua Kev Txuas Hluav Taws Xob

Hauv cov kauj ruam no koj tsuas yog yuav tsum tau xaim tus hais lus, stylus (qhov koj ua lub cuab yeej nrog), USB-chaw nres nkoj (rau lub zog), hloov pauv, lub suab tso thiab lub zog loj. Ib qho hloov mus ntawm USB chaw nres nkoj thiab kev sib txuas ntawm PCB, lwm qhov mus rau Vibrato-daim ntawv lo sib txuas ntawm PCB. Tus hais lus thiab lub suab txuas mus rau qhov sib txuas tsim rau lub suab txuas txuas. Lub mloog pob ntseg yuav tsum tau txhaws rau hauv mono tso zis hom (tsuas yog txuas rau sab laug thiab sab xis channel). Cov potentiometres tsuas yog txuas mus rau cov cim txuas. Thiab thaum kawg "Stylus" (tuaj yeem tsuas yog xaim yooj yim) yuav tsum tau txuas nrog rau tus neeg txuas tom ntej ntawm lub suab nkaus.

Kauj Ruam 5: (Tsis teb los tau) Ntxiv Tsev Nyob

Kuv tsis pom zoo siv lub tsev kuv tau ua vim nws xav tau kev hloov pauv ntawm qee qhov chaw. Yog li kuv yuav zoo siab yog tias leej twg yuav ua tsev zoo dua thiab qhia rau peb. Tsuas yog muaj tswv yim nrog qhov koj siv!

Kauj ruam 6: Suab Demo

Nco tseg: Kuv yog tus kws ntaus nkauj tsis zoo heev yog li ntawm no tsuas yog suab nrov suab nrov ntawm qhov nws yuav zoo li cas!