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Planning a PCB

A project log for Feeding Experimentation Device 3 (FED3)

Version 3 of our home-cage feeding device, FED. FED3 includes nosepokes and stimuli for behavioral training.

lex-kravitzLex Kravitz 03/30/2018 at 23:140 Comments

After a lot of consideration, Mohamed and I decided we can't make the operant faceplate without a PCB.  The wiring is too cumbersome and annoying to do.  We've previously tried really hard not to make a PCB for FED because we thought it may limit some people from making FED, but I guess it's time!  We plan to make a board that will hold 3 photo-interrupters (2 pokes and one to detect pellets), the Adalogger, a Neopixel strip, the motor controller, and all relevant connectors.  Photos of our first attempts!

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