synth_mages/synth_tools
3
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Update 'Future Modules'

gdorn 2022-08-31 23:35:20 +00:00
parent c9f9113c5c
commit b4a2aef0e7
1 changed files with 13 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

20
Future-Modules.md

@ -1,27 +1,34 @@
What we build next? What we build next?
# Sequencer # Near Future
Pretty confident we do these in this order next.
## Sequencer
#### Baby 8 #### Baby 8
* Breadboard MK's 5-note sequencer. * Breadboard MK's 5-note sequencer.
* Compare to online 8-note sequencers (baby 8) * Compare to online 8-note sequencers (baby 8)
* Either build online 8-note schematic, or extend MK's 5-note to 8-note. * Either build online 8-note schematic, or extend MK's 5-note to 8-note.
* padding MK's out to 8 notes means roughly $16-20 in parts, depending on PCB choice * padding MK's out to 8 notes means roughly $16-20 in parts, depending on PCB choice
# VCF
## VCF
#### MK's Diode Ladder VCF #### MK's Diode Ladder VCF
* ~$8 in parts, two tl074 op amps and otherwise a bunch of diodes and support * ~$8 in parts, two tl074 op amps and otherwise a bunch of diodes and support
# VCA ## VCA
#### MK's VCA #### MK's VCA
* Probably a straightforward build, one op-amp, four transistors and some supporting components. * Probably a straightforward build, one op-amp, four transistors and some supporting components.
* ~$6 in parts, needing only one 74 and support components, so tiny PCB should be fine * ~$6 in parts, needing only one 74 and support components, so tiny PCB should be fine
# Sample & Hold # More distant future
Less confident about the order or selection of these, though we do know we need a noise and envelope generator and a S&H would be nice.
## Sample & Hold
#### MK's S&H, though maybe move the noise generator to a separate module? If possible? #### MK's S&H, though maybe move the noise generator to a separate module? If possible?
* full unit is ~$8.50 - $10 in parts, mostly down to PCB for holding three chips (two 74s, one 72) * full unit is ~$8.50 - $10 in parts, mostly down to PCB for holding three chips (two 74s, one 72)
# Noise ## Noise
#### MK's S&H #### MK's S&H
* not strictly a noise generator, but contains one? see above * not strictly a noise generator, but contains one? see above
@ -33,8 +40,7 @@ What we build next?
* add more colors, if possible? * add more colors, if possible?
* more details TBD * more details TBD
## Envelope Generator
# Envelope Generator
#### MK's A(d)SR #### MK's A(d)SR
* breadboard it at least, to understand it * breadboard it at least, to understand it
* decide if having D + R tied is a dealbreaker * decide if having D + R tied is a dealbreaker