djiceman Posted January 9, 2007 Report Share Posted January 9, 2007 After my problems with my first attempt with the midibox 64 core, im making a core with the features that I need. So i removed j4, j15, j10, j13 and j12 along with the optocoupler and the trimpots.What is the function of R12? its not shown on the schematic?I changed a few things around and made the traces more easier to work with in some places. Quote Link to comment Share on other sites More sharing options...
henrygr Posted January 9, 2007 Report Share Posted January 9, 2007 http://ucapps.de/mbhp_core.htmlIIC module. Quote Link to comment Share on other sites More sharing options...
smashtv Posted January 9, 2007 Report Share Posted January 9, 2007 After my problems with my first attempt with the midibox 64 core, im making a core with the features that I need. So i removed j4, j15, j10, j13 and j12 along with the optocoupler and the trimpots.What is the function of R12? its not shown on the schematic?I changed a few things around and made the traces more easier to work with in some places.R12 is just a pull-up resistor, You don't need it unless you are using a IIc_MIDI module.It is shown on the schematic, Near J4.BestSmash Quote Link to comment Share on other sites More sharing options...
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