A multi-purpose photocell and touch circuit amplifier
- PMID: 3615649
- DOI: 10.1016/0031-9384(87)90194-6
A multi-purpose photocell and touch circuit amplifier
Abstract
A simple and inexpensive multiple channel amplifier based on the TLC374 quad comparator is described. The unit can be used in behavioral studies to amplify photocell signals and as a drinkometer.
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