Buztrum: Difference between revisions

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|Name=Buztrum
|Name=Buztrum
|Skills=Instrumentbuilding,
|Skills=Instrumentbuilding,
|Status=Planning
|Status=Finished
|Niche=Music
|Niche=Music
|Purpose=Instrument
|Purpose=Instrument
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== Build Log ==
== Build Log ==
I bricked it, time for a rebuild/upgrade \o/
Got a atmega32u4 board, cut out the old arduino.
Shift register
  Latch  Grey
  Data    Blue
  Clock  Yellow
MPR121 breakout
  SDA Brown
  SCK Black
  IRQ White
Columns
  0 Purple
  1 Green
  2 Orange
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 17:19, 20 August 2021 (CEST)
YES, Time for initial release!!
* https://github.com/buzztiaan/buztrum/
* https://www.youtube.com/watch?v=Bik6GDa2ECY
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 01:44, 11 April 2016 (CEST)
Woot, electronics done (i think!) time to verify and start on firmware :)
<gallery>
Image:Buztrum-20160410-electronicsdone.jpg
</gallery>
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 00:44, 10 April 2016 (CEST)
Finally got round to printing the last pieces \o/ Time to start on connecting everything together :D
<gallery>
Image:buztrum-20160409.png
Image:buztrum-withstrings-20160409.png
</gallery>
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 09:09, 9 April 2016 (CEST)
Getting ready to continue on more of all this next weekend (nurd-inn woooot).
<gallery>
Image:Buztrum-3keypads.jpg
Image:Buztrum-Renderupdate.png
</gallery>
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 15:18, 31 March 2016 (CEST)
Seems to work well!
Seems to work well!


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* https://github.com/hotchk155/Voici-Le-Strum
* https://github.com/hotchk155/Voici-Le-Strum
* https://youtu.be/3jQ4zBmrjXg?t=1m23s  guitar mode on original lestrum kit
* https://youtu.be/3jQ4zBmrjXg?t=1m23s  guitar mode on original lestrum kit
* https://www.youtube.com/watch?v=3jQ4zBmrjXg   guitarp
* https://www.youtube.com/watch?v=1-J8S7CeuVw   guitarp
* https://www.youtube.com/watch?v=uFKgD91Yy9U  karplus strong fpga with ps2 keyboard input
* https://www.youtube.com/watch?v=uFKgD91Yy9U  karplus strong fpga with ps2 keyboard input



Revision as of 16:19, 20 August 2021

Buztrum
Buztrum-v5-pic1.png
Participants User:buzz
Skills Instrumentbuilding
Status Finished
Niche Music
Purpose Instrument
Tool No
Location
Cost
Tool category

Buztrum

buztrum-v5-pic1.png {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}

So, i wanna clone a 'le strum'

Build Log

I bricked it, time for a rebuild/upgrade \o/

Got a atmega32u4 board, cut out the old arduino.

Shift register
 Latch   Grey
 Data    Blue
 Clock   Yellow
MPR121 breakout
  SDA Brown
  SCK Black
  IRQ White
Columns
  0 Purple
  1 Green
  2 Orange

--buZz (talk) 17:19, 20 August 2021 (CEST)

YES, Time for initial release!!

--buZz (talk) 01:44, 11 April 2016 (CEST)


Woot, electronics done (i think!) time to verify and start on firmware :)

--buZz (talk) 00:44, 10 April 2016 (CEST)


Finally got round to printing the last pieces \o/ Time to start on connecting everything together :D

--buZz (talk) 09:09, 9 April 2016 (CEST)


Getting ready to continue on more of all this next weekend (nurd-inn woooot).

--buZz (talk) 15:18, 31 March 2016 (CEST)


Seems to work well!

--buZz (talk) 04:44, 26 March 2016 (CET)


Worked on the buttonmount for the last couple days, kinda getting towards ready with it :)

--buZz (talk) 03:08, 25 March 2016 (CET)

Plan

Current 'plan' , port logic of lestrum to arduino , implement a capacitive touch sensor for strumming, implement something with 74hc595 to scan all the switches, combine with axoloti inside instrument? Maybe some knobs and leds and display(s) on the axoloti? hmm

I got buttons from KingOfDos, the nice keys also used on Wearable Computer 's current keyboard

Still need to decide on the form factor ... guitarshape seems logical, but maybe something else?

Got parts

  • PIC16F1825 ( Might not be using these ... )
  • Midi connector(s)
  • 74HC595
  • 2x Adafruit MPR121 capacitive touch breakouts (ordered 2016-03-11)
  • Axoloti (unplanned extra)


Links