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Simple Chronograph — image 1
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Simple Chronograph

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Simple chrono I made to check nerf projectile velocities, still in development phase

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Model information

Category
Outdoor Toys
License
Creative Commons — Attribution — Noncommercial

Updated on 18/03/25, verified to be working fine. I still want to make some improvements tho, consider it on beta.

 

This is a simple chronograph that uses two tcrt5000 modules, a 16x2 display and a Raspberry pi Pico  to measure the velocity of projectiles that pass trough its chamber. 

You'll need 10 M3 threaded inserts and 12 M3x8 screws for assembly.

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