This is a printable case for an Arduino Uno based ballistic chronograph / fps reader meant for Dartblasters like Nerf.
Its based on the really great arduino code from paperskeletons3d. He is the great mastermind behind this DIY Chrono! I just made a fancy housing :-)
https://github.com/PaperSkeletons3D/PS3D-Chronograph
Files include:
you will need following hardware:
- 1x Arduino UNO (or Clone)
- 1x I2C Display 0,91 (128 x 32)
- 2x TCRT 5000 Sensors
- 4x Heat Inserts M3 (for cover screws)
- 4x M3x10mm InnerHex Screw (cover screws)
- 7x standard Nerf Screws (for arduino, sensor and display)
it can all be printed in PLA without any supports.
Pictures show a first prototype (additional off switch hasn't made it to the final version).
Let me know if you have any issues
The author marked this model as their own original creation.