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A project log for Feeding Experimentation Device (FED) 2.0

FED measures food intake in mice. It is battery powered and designed to be used in rodent colony caging.

lex-kravitzLex Kravitz 03/07/2018 at 22:260 Comments

We've been running 6 FEDs for 1 week and all have functioned well.  One drained its battery faster than the others, which may suggest that it has a problem dispensing that keeps the motor going longer than the others.  But 5 are perfect.  Figure 1. Example feeding pattern of one mouse:

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