Here you will find our complete circuit designs/wiring diagrams including Arduino shields categorized by application type. Gerber files for each PCB are available for download as .zip files and are all ready to be sent out for fabrication from a custom PCB manufacturer like Sunstone. Our designs use no surface mounted components, so they can be assembled/soldered by hand without much trouble.

Operant circuits – PCBs dedicated to connecting all operant
devices to an arduino without a breadboard
Amplifier circuits – PCBs for amplifying signals, used mainly for EEG
Position Tracker circuits – PCBs for ease of wiring photodetectors to individual channels on position tracker Breadboard designs – Wiring diagrams for connecting devices without fabricated PCBs

Currently we use National Instruments hardware for data acquisition, given their relative flexibility to work in an otherwise open source system. Open source alternatives – such as openDAQ – are available (though untested by our lab).