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Thursday 22 December 2016

***UPDATE Arduino Drum Machine****


Simplified Schematic

Ok, so this 'simplified' schematic might not actually make things any simpler!  But some people have asked for it, so maybe it'll help clear somethings up a little bit - especially how to wire up the audio output and pots/switches.  This was drawn from memory so I hope it's correct - give me a shout if not and I'll update (the pots might work in reverse, but they'll still work).  I'd also urge you to look at the schematic on Jan Ostman's website for more help;


Thanks!

***Update to the Update***
If the linked website is no longer working, use the Internet Archive to visit a cached version of the site (copy and paste the address and choose a date from around when this pages was posted: around Dec 2016).

***MIDI update***
From the forums of Look Mum No Computer, somebody has posted the code but with the MIDI update;
(Read the forum for more info and schematic).
at

10 comments:

  1. Anonymous29 January 2017 at 14:02

    Hello `Blog Hoskins `,

    This looks like an easy and fun thing to build , but I´ve got one question ,
    Where is the midi connection in this ´symplified schematic ´.
    Can you please ad it to it ..

    Thank you

    regards Willem

    ReplyDelete
    Replies
    1. Blog Hoskins5 February 2017 at 20:10

      Hey Willem, Sorry I'm massively lacking the time to update the schematic at the moment, however, the MIDI out connections would be exactly the same as the MIDI out on the Arduino String synth, but you'll still need to update the code. Best of luck!

      Delete
    2. Unknown1 May 2020 at 21:39

      This sounds fantastic and I'd love to make one, but unfortunately the link to the sketch is broken. Do you happen to have a functioning link?

      Cheers

      Marty

      Delete
  2. Unknown10 June 2017 at 08:47

    Hi, did you've update the code for midi out? Can you share it?

    ReplyDelete
  3. alvaro19 May 2018 at 04:44

    I have build it!!!! It sounds great.
    Thanks for all!!!!!

    ReplyDelete
  4. Unknown30 March 2020 at 15:03

    I had this project on my to-do list. Now I have collected all the parts, but sadly the janostman Wordpress website is no longer working. Any chance to get the source-code for the Arduino?

    ReplyDelete
    Replies
    1. Anonymous30 June 2020 at 01:45

      type in the link to internet archive (website) for a past date and you can access the source code there

      Delete
  5. Pepto2 June 2020 at 23:19

    Hi,I'm an absolute beginner,never tryed arduino and need a complete how to do it. I want to begin with this project, please is the program to insert complete or need some other data ? Thank you all

    ReplyDelete
  6. Rosalvo16 September 2021 at 01:57

    Posso montar essa drum machine com um arduino Uno ?

    ReplyDelete
    Replies
    1. Blog Hoskins19 September 2021 at 10:33

      Yes, just check the connections on the Uno, as I think they're in a slightly different order. Somebody also posted a version of the code with MIDI out: https://www.mediafire.com/file/5hwyuvykzn8kszg/O2minipops2midiout.ino/file

      Delete

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