Build a Better Speedtrap by gizmo91 3d model
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Thingiverse
Build a Better Speedtrap by gizmo91

Build a Better Speedtrap by gizmo91

by Thingiverse
Last crawled date: 5 months ago
Instead of using a box for your Hot Wheels Sparkfun Speedtrap, here is an update 'box' which holds the track and the LEDs/photocells in place better. You will need to change the distance between the sensors to 70mm. Also includes a channel to route the wires to the LEDs under the track.
Print it vertically with supports (for the sensor holes).
Full instructions on the Sparkfun Speedtrap can be found here: https://www.sparkfun.com/news/2179

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