Cov txheej txheem:

Lo-fi Arduino Guitar Pedal: 7 Kauj Ruam (nrog Duab)
Lo-fi Arduino Guitar Pedal: 7 Kauj Ruam (nrog Duab)

Video: Lo-fi Arduino Guitar Pedal: 7 Kauj Ruam (nrog Duab)

Video: Lo-fi Arduino Guitar Pedal: 7 Kauj Ruam (nrog Duab)
Video: The dumbest guitar pedals I own. 2024, Kaum ib hlis
Anonim
Lo-fi Arduino Guitar Pedal
Lo-fi Arduino Guitar Pedal

Kev sib tsoo me ntsis, txo tus nqi, suab nrov txawv txawv: DIY 10-ntsis cuam tshuam/ntaus guitar nrog Arduino rau lo-fi DSP.

Txheeb tawm cov vis dis aus ntawm Vimeo.

Kauj ruam 1: Cov ntaub ntawv

Khoom siv
Khoom siv

Cov cuab yeej

  • Arduino (Diecimila, lossis nrog pib rov pib dua)
  • Soldering hlau
  • Kub kua nplaum phom
  • Hlau txiav
  • Laum xovxwm los yog dremel

Khoom siv

  • Cov ntaub ntawv kaw
  • Solder
  • Kub kua nplaum
  • Hlau
  • Pawg board
  • Lub suab (kuv siv 1/8 ") (x2)
  • Cov khoom siv sib cuam tshuam, piv txwv li: 3 lub zog potentiometers
  • Cov txiaj ntsig cuam tshuam, piv txwv li: 3 LEDs thiab 3 150 ohm resistors
  • Resistors: 1 k, 10 k, 1.2 k (x2), 1.5 k, 390 k
  • Capacitors: 2.2 uF (x2)

Muab ob npaug tus naj npawb ntawm cov resistors thiab cov khoom siv rau tso suab tso suab.

Kauj Ruam 2: Npaj Txoj Kev Ruaj Ntseg

Npaj Cov Ntaub Ntawv
Npaj Cov Ntaub Ntawv
Npaj Cov Ntaub Ntawv
Npaj Cov Ntaub Ntawv

Kuv siv "ethernet media converter hloov pauv ceev" rau kuv lub thawv. Nws tsuas yog lub npov uas tshwm sim kom haum rau Arduino, qee cov ntsiab lus cuam tshuam, thiab ob lub suab sib txuas. Nws yog cov hlau ruaj khov, uas yog ib qho tseem ceeb rau tus ko taw. Ntxiv rau qhov ntxiv: nws muaj pob khawm nyob sab nraub qaum, uas ua rau nws yooj yim qhib thiab kaw. Qhov kev hloov kho tsuas yog kuv yuav tsum tau ua rau lub thawv ntawv no yog qee qhov rau peb lub lauj kaub (siv lub laum xovxwm) thiab txiav tawm qee cov yas rau USB connector.

Kauj Ruam 3: Txuas Cov Khoom Siv

Txuas Cov Cheeb Tsam
Txuas Cov Cheeb Tsam

Thaum npaj lub thawv ntawv:

  • Nyob ntawm Arduino
  • Nruab ib qho ntawm koj cov khoom siv sib cuam tshuam, zoo li lub lauj kaub lossis LEDs
  • Nruab koj lub tswv yim thiab tso tawm jacks

Nco ntsoov tias LEDs xav tau cov tshuaj tiv thaiv nruab nrab ntawm lawv thiab tus pin ntawm Arduino. Kuv tau siv 150 Ohm resistors. Peb yuav hloov kho tus nqi siv sib piv, yog li yog tias koj xav siv ib lub lauj kaub koj yuav tsum txuas lawv mus rau AREF tus pin tsis txhob siv li 5V tus pin ib txwm siv rau 1/8 txuas (lossis txhua yam) uas tsis yog nyob ntawm tib lub vaj huam sib luag ntawm lub thawv raws li Arduino) nco ntsoov siv cov xov hlau hloov pauv tau.

Pom zoo: