I built a slightly modified version of @clarionut’s daughterboard for switching between gates and pulses outputs from a Turing Machine / Halting Problem:
My version somewhat rearranges the components and adds a Molex header for the connection to the panel switch and gate jack. For this one I chose not to use the jack so I omitted the components associated with that.
It’s made to go with my HP Gates module, with the toggle switch added to the front panel.
Looks good on the bench, haven’t tested it in the synth yet though.