MIDI Suab Palette: 9 Kauj Ruam (nrog Duab)

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

Txoj haujlwm no pib ua "Pob Zeb Soup" ntsuas uas tau tsim nyob ib puag ncig ntawm txhua qhov kev ntsuas ntxiv, hloov pauv, thiab lwm qhov chaw dag hauv kuv qhov chaw. Qhov ntsuas yog nyob ib puag ncig MIDI_Controller.h Library thiab TouchSense lub peev xwm uas Teensy 3.2 pawg thawj coj muaj. Nov yog cov npe uas kuv tau siv: Teensy 3.2 - Txuas

(5) 10k rotary potentiometers - Txuas

(2) 10k zawv zawg zog potentiometers - Txuas

(5) LED Pushbuttons - Txuas

10k Teb Softpot Kov potentiometer - Txuas

10k 200mm Softpot Kov Potentiometer - Txuas

(2) Laub Khawm - Txuas

(3) Piezo Drum Senors - Txuas

(6) 5v Lasers - Txuas

(6) Photoresistors - Txuas

Resistors (10K)

Daim Kab Xev

Cuab Yeej Cuab Yeej

Kauj Ruam 1: Tsim

Ib qho tsim software tuaj yeem siv tau yog tias koj xis nyob nrog lwm daim ntawv thov. Kuv nyiam AI yog li kuv siv nws. Kuv tau suav nrog PDF rau kuv tsim tab sis yog tias koj muaj qhov sib txawv hauv koj lub thoob ces siv qhov ntev rau cov ntawd! Tau artsy nrog nws. Kuv suav nrog lub suab suab me me ntawm kev qhia rau ib qho ntawm kuv nyiam cov nkauj uas tau teeb tsa!

Kauj Ruam 2: Laser Txiav

Kuv siv qee 3mm MDF board rau qhov no vim tias kuv nyiam qhov ncaj ncees uas txiav thiab kos rau ntawm MDF muab. Tag nrho daim yog 18 "x24" uas haum zoo hauv Epilog Helix hauv kuv qhov chaw tsim khoom. Nco tseg: Daim ntawv hauv qab yog qhov ntev ib yam li sab saum toj tab sis tsis muaj kev txiav tawm.

Kauj Ruam 3: Txuas (Ntu A)

Kuv vam tias koj pom cov laug thiab thaiv kev so vim tias muaj me ntsis ntawm nws rau txoj haujlwm no. Kuv tau faib cov haujlwm ua peb ntu sib cais vim tias kuv qhia tias yuav siv cov koob koj yuav xav tau nyob sab nraum qab ntawm Teensy ua ntej nws dhau los ua neeg coob heev rau kev tswj hwm. Fritzing tsis muaj Teensy 3.2 lossis thim rov qab ntawm Teensy boards yog li kuv thov txim uas tsis muaj ntaub ntawv rau qhov ntawd. Yog tias koj xav tau tus lej ua ntej ntawm khawm & lub zog txuas koj yuav nyiam saib qee qhov kev qhia ntawm Arduino lub vev xaib. Kuv hlub nrog TouchSense pins: tsuas yog siv ib lub xov hlau los ntawm daim kab xev tooj liab mus rau tus pin ntawm Teensy. Kuv kuj tseem txuas lub khawm LED ntawm lub sijhawm no rau Vin cov zis (5v) thiab GND.

Txoj haujlwm no ua tau zoo nrog ntau qhov kev sim ua, yog li nco ntsoov sim thiab daws teeb meem ntau zaus!

Kauj Ruam 4: Teeb (Ntu B)

Hauv cov kauj ruam no kuv txuas lub hwj chim rau lub pins analog thiab thawb cov nyees khawm rau cov koob digital.

*txheeb xyuas.ino cov ntaub ntawv rau tus pin qhia*

Cov lauj kaub tau txais 5v los ntawm Vin tus pin, thiab txuas txhua qhov av hauv av ua ke hauv (vam tias) txoj hauv kev zoo dua li kuv tau ua. Koj yuav xav siv Midi Monitor los tshuaj xyuas thiab saib yog tias koj tau xaim lub lauj kaub qhov raug raws li kuv tau txuas lawv rov qab thiab lawv nyeem qis-qis dua qhov qis-siab. Nrog rau qhov muaj hmoo koj yuav muaj koj lub zog sib tw thiab zawv zawg npaj los kho txhua yam koj qhia rau lawv! Cov nyees khawm yooj yim! Ib lub dav hlau txuas mus rau tus lej nkag thiab hauv av tau txuas nrog rau qhov tsis sib xws ntawm cov xov hlau hauv av (yog tias koj xaim nws zoo li kuv tau ua) sib sau ua ke rau hauv lub zes. * ceeb toom* Kov potentiometers xav tau 10k pulldown resistor! Xav paub ntau ntxiv txog qhov no txheeb xyuas daim duab ntawm no!

Kauj Ruam 5: Teeb (Ntu C)

Lub Sijhawm Laser! * Tswv yim* Ntsuas Laser & photoresistor Circuit ua ntej txhim kho lawv. Kuv tau txais cov kinks tawm ua Laserharp project. Photoresistors:

Kuv tau tshaib plab nrog tsis muaj chav soldering thiab siv lub perfboard los ua ntej xaim hluav taws xob tiv thaiv Circuit Court thiab tom qab ntawd plopped nws rau hauv qhov chaw. Thaum lawv tau xaim, siv qee cov kua nplaum kub los tiv thaiv lawv mus rau hauv lub qhov uas koj nqus tawm. Nws tsis muaj teeb meem ntau yog tias lawv tau ua tiav zoo vim tias peb yuav zais lawv nrog nws luam tawm 3-D lub thawv tom qab. Tso cov hlau txuas kom txaus kom koj tuaj yeem khoov lawv thaum koj tsom lub lasers. Lasers: Siv cov lasers mus rau Vin (5v) cov xov hlau uas koj siv rau cov khawm LED thiab lub zog loj.

*ceeb toom*Ceev faj kom tsis txhob luv lub lasers, lub diodes tsis yooj yim (Cov lasers pheej yig, leej twg paub!). Tsis txhob cia 5v thiab GND hla.

Yuav luag muaj! Tshaj tawm cov lasers tawm mus rau saum thiab, thaum lub zog qhib, kub kua nplaum rau hauv qhov chaw thaum tsom lawv mus rau qhov kev coj ua ntawm lawv cov photoresistor sib xws. Thaum lawv txhua tus xa MIDI cov ntaub ntawv lo rau hauv lub thawv ib nrab (Kuv txiav kuv lub ntsis me ntsis) ruaj ntseg lawv hla cov lasers thiab cov tiv thaiv (Qhov no yog ua kom nws saib huv thiab vim tias cov photoresistors nyiam kom raug cais los ntawm ib puag ncig lub teeb!).

Kauj Ruam 6: Nruas Sensors

Kuv tau txais qee qhov kev paub ua haujlwm nrog cov ntsuas lub nruas hauv ob txoj haujlwm sib cais ntawm no, thiab ntawm no. Txog qhov haujlwm no kuv pom tias kuv xav tau tus nqi qis dua tus neeg tiv thaiv kom nws teb rau kuv tus ntiv tes coj mus siv tsis yog lub lauj kaub. Kuv tau txais qhov kev siv tau zoo ntawm qee qhov 470K Ohm resistors hloov ntawm 1M Ohm resistors siv yav tas los. Kuaj nws kom pom dab tsi ua haujlwm rau koj ua ntej koj muab nws txhuam tag nrho. Cov ntsuas no tsis txuas rau GND. Siv Redwire rau Vin (5v) thiab Cov xaim dub txuas mus rau tus lej nkag nkag tus lej ntawm Teensy.

Kauj ruam 7: Code

Txhua tus qauv ntawm pawg thawj coj tau teeb tsa rau MIDI channel sib txawv yog li hauv koj DAW koj tuaj yeem muab lub lasers rau ib qho cuab yeej thiab khawm LED rau lwm! Kuv txhawb koj kom fiddle ncig nrog nws kom ua tau raws li qhov koj xav tau. Thaum koj tab tom muab cov nyees khawm siv hom ntawv teev npe hauv cov cai thiab koj yuav zoo mus.

Kauj Ruam 8: Tiav Touches

Ntxiv koj tus kheej kov! Kuv tau txais kev tshoov siab los ntawm cov neeg pleev xim rau xim tsim lub cev yog li kuv tau mus ntxiv thiab nthuav tawm kuv sab hauv Jackson Pollock kom tso qee qhov xim ntawm MDF. Txaus siab rau lub sijhawm dhau los!

Kauj ruam 9: Jam

Kuv siv Ableton rau kuv cov khoom MIDI, ib qho DAW yuav ua haujlwm tau qee yam. Ua si ntawm koj tus kheej, lossis nrog phooj ywg! Ua tsaug rau kev nyeem dhau!