Launchpad || DIY or Buy || Keyboard Matrix & MIDI Tutorial

Launchpad || DIY or Buy || Keyboard Matrix & MIDI Tutorial

13 thoughts on “Launchpad || DIY or Buy || Keyboard Matrix & MIDI Tutorial

  1. The Launchpad has velocity sensitivity and aftertouch, what kind of button/sensor would you use to implement that?

    Also I notice that with your polling scheme, a button press could be as many as 35 ms delayed, and that's not a lot if we were talking about a keyboard or calculator keypad but it's greater than the length of a 30fps video frame or a 64th note at 120bpm, which for many musicians would be unacceptable. Is there a way to do it faster, like with a shift register?

  2. I think both are winners! Because the buy will get you a decent launchpad for making music, but if you have some time, this a good project! 🙂

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