As seen in our March 2017 issue of Nuts & Volts Magazine. Read the article at the link below!
Build a Simple Inexpensive Ballistic Chronograph by Ron Newton
The Ballistic Chronograph kit contains everything you need to build a professional quality projectile speed measuring device. The kit uses exclusively through hole parts to simplify assembly. The remote display unit allows you to position the measuring system in difficult or hard-to-reach locations, such as on the floor in the middle of your Hot Wheels™ car jump ramp or on the kitchen table next to your Nerf™ gun tagret. You can also place it in a safe position on a gun range for real bullet speed tests.
Set Includes:
- 2 – Sensor PCBs (printed circuit boards)
- 2 – Sensor Programmed Chips
- 1 – Display PCB
- 1 – Display Programmed Chip
A Complete Kit is Available: Ballistic Chronograph Kit
