DIY Reaction Timer Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for DIY Reaction Timer products.

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DIY Reaction Timer manuals

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sparkfun DIY Reaction Timer User Guide

February 13, 2026

DIY Reaction Timer Name: _______________________________ Date: ___________ Introduction Mental chronometry is the study of how fast humans react to different inputs. It takes a few hundred milliseconds for the signal to get from your eyes, to your brain, out to your limbs to respond. The…

Brand: sparkfun