FPath: Steggo Electronics Modules

One of the most challenging problems associated with experiments on the Feynman Path are the constantly mutating and changing software and electronics requirements. Software is pretty easy to deal with - just use version control. The electronics side of things is much more of a challenge - each experiment has its own specific set of actuators and sensors and supporting these electronically is something of a time and effort consuming roadblock. 

I think I have come up with a reasonably versatile and adaptable solution...

 

Instead of one large multi-function control board, the electronics have been split up into many smaller modules each of which performs only one function. Since they are so simple, each module (called a Steggo Module) can easily and quickly be manufactured by hand. These modules can then placed side-by-side on an inexpensive racking system and wired up to form whatever experimental apparatus might be required. When the experiment is complete, the modules can be disassembled and re-used later on.

All-in-all it seems to be a pretty versatile system. Have a look at the Steggo Module Video and FPath Experiment 007 writeup for more information.