A number of POTs expander-board for FreeDSP Classic SMD A/B
Version 0.2 is the latest commit.
An ADAU1701 has only four AUXADC. Sometimes, we need more capability of real-time control when using POTs. So this project enables the use of double the number of POTs utilizing this board. A "POT MPX-6" board is intended to be used with FreeDSP Classic SMD A/B. Of course, you can connect with your ADAU1701 board if you can use a GPIO for switching the Analog Switch.
- ADAU1701/1401 DSP Compatible.
- Three AUXADC multiplexed to six POTs.
- Multi RK09 form factor POT footprints.
Wiki Page
https://github.com/freeDSP/freeDSP_POT-MPX-6/wiki
Discussion Forum:
https://www.diyaudio.com/community/threads/want-more-control-pots-on-adau1701.421803/#post-7898919)
Original Project Page (Japanese )
https://cyberpithilo.web.fc2.com/audio/freedsp/pot_mpx6.html