This module consists of 4 gate inverters. Voltages zero or below will result in a +5V output and voltages above zero will result in a 0V output.
The PCB uses PC mounted jacks so there is no wiring when building for Eurorack. The PCB has mounting holes so offboard jacks can be used for building in other formats.
For complete descriptions of the way the module is used, and how to build it, including schematics and parts list; download this PDF file.
Boards are available now. Price for 1 PCB is $8.
Unfinished eurorack
panels are available for this project, they are 4HP and cost $7 each.
There is
more information here about panels. If you're interested in drilling your own panel for
this project, feel free to use my
drill guide. That image should be printed at 300dpi for proper
scaling.
