Motivation
This is a adaption of my 440CPS module. This one is tuned to 293.665Hz D4. This is a addition to my Shakuhachi to Synth project. D4 is the basic note for a Shakuhachi of length 1.8, used to play Ro-buki.
Specs and features
- On/Off Switch to keep the 293.665Hz out of the system when not needed
- Runs on +/-12V and +/-15V
- Power consumption below 25mA +rail / 5mA -rail
Implementation
Schematic
Fixed CPS: Schematic control board
Description:
Everything is done in software. Output is a Square wave. That's it.
Calibration
- None
Building hints
- Don't be confused by the naming of the docs or Gerber files. The output frequency is determined by software.
Special parts
- None
Download
440CPS control board documentation download440CPS control board Gerber files download
293.665Hz software download
293.665Hz *.fpd file
293,665Hz Front view
293,665Hz Populated PCB
293,665Hz Halve front
