Available as an assembled Module and as a DIY project.
This Module is currently available.
Single stage of a programmer sequencer
The Paperface Programmer is the a store voltage source consisting of 3 rows per-stage. This version of the Programmer is 100% modular and can be linked to as many steps as you'd like. All the single stage channels link to one output module that allows clocking, pulse outputs and button outputs. The Programmer can be address by using the stage pulse input.
These merchants probably sell this module. Huh?