Talkie Eurorack Module – Part 2 : Schematic & Pcb

Schematic

Here is the schematic. Nothing really special : A simple RC filter I have used before with the Talkie library and a few pots to fiddle with the various functions. All the entries (cv and gate) are now protected with diodes to allow connections with modulars synths modules using higher voltages. A simple 7 segment to show the current playing mode. I plan to use the dot as the clock led

Talko1 0

PCB

I am ordering 8 Pcb from Beta Layout.
Here is the preview I got by uploading the file to their web site

20141228 0832 bot gold with mask with silk

Software

Added female voice used in the talking clock

New sound demo

Here is the setup : a clock with variable pulse width is triggering the sound and stepping a sequencer feeding cv to the module. A bit of reverb is sometimes added just for fun

More demo on my Soundcloud

Github

You can find all the files (hardware & software) on my Github

Next

  • To share the Mouser cart
  • Module assembly
  • Eurorack Panel design