Project

Projecttitel: USB MIDI Interface

Status: DONE

Startdate: 04/2020

Duedate: 06/2020

Manufacture link:


Specs:

5x MIDI IN and5x MIDI Out with USB2.0

The Software/Firmware is from ploytec and used in many commercial products.


PCB and Preprogrammed chip is available from me (until all pcbs are gone) on diysynth.de


BOM:

Partlist

https://docs.google.com/spreadsheets/d/1u6wgABhqt0vknTZJFNVShALNdmQvRK_okAad-lOCuyc/edit#gid=0

(Screws, spacers, LEDs and LED holder are not in the BOM)

Addional parts which are not in the above BOM:

When you want the plastic/ABS case, order this 3 parts from TME.eu

Case:  G17081UBK Gehäuse:standardmäßig 19";1U;schwarz;Mat.Geh:ABS;Y:203mm

USB adapter:


CP30111 Adapter;USB A Buchse-Hinterteil,USB B Buchse-Vorderteil;FT ROHS Hersteller: CLIFF 


USB cable for inside: 


CAB-USBAB/0.19 Kabel;USB 2.0;USB A-Stecker,USB



2 Comments

  1. Gregory Delabelle

    Hello Patrick,

    a couple of questions:


    • where can one buy this?
    • how do you upload the firmware to the atmega?
    • where can you find the firmware?
    • where can you find or buy the case?

    thx


    G

    1. LED-man

      Hi Greg.
      The preprogrammed mikrocontroller comes with the PCB.
      The firmware is absolutely stable and there’s no update needed.
      You can send me an email to order an pcb plus mikrocontroller.
      The case is from tme and costs around 15€ netto.