Gp32 Ext -> Midi Out Schematic


cozmic posted on Apr 11 2006 at 08:42 AM said:
Ahh i see. But i do need resistors and stuff?

i would suggest them as a saftey precaution, the resistors and diode are there for protection. i haven't tried without because i'm afraid i'd fry my EXT port. if you're especially brave please post your results :eek: :ph34r: :)

note: i take no responsibility or liability or any of that business, and the above schematics worked w/ my gp32 ... the components i included are to protect against wrecking ...

specifically, the diode is to be sure the current loop midi uses is flowing the right direction

the resistor between +3 and serial input is also to protect against potential current surges

so it should be safe if you build the cable with those components B)
 
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