Waveblaster schematic

[K-rnivoro]

Not sure where to put it. But I just make an schematic for the project with a "feature" that I think could be included in the Wiki: How to connect the MT32-Pi directly to the Waveblaster port of sound cards:

Hope you find it useful

[dwhinham]

Discussions are the best place for this.

Idea is good, but why are you powering the OLED and the DAC from 5V?
This could be dangerous and damage the Raspberry Pi if the OLED/DAC has a fault and 5V shorts to a data line (remember these are very cheap boards). Raspberry Pi GPIOs are not 5V tolerant.

You should power them from the 3.3V pin instead, IMO.