Nerf Chronograph/Dart Counter Integration

This is an integration of the nerf Chronobarrel that is about ~$15, Its just a first version of it, and I'm still working on ironing out the kinks. It is currently designed to mainly fit into the Rayven, but if interest peaks I might adapt it to fit other blasters, thought I can't see how it will need changing for other blasters. I have yet to do the entire integration, but you can expect some pictures of the final product soon.

Will need a ~7x3.3cm hole in the shell of your blaster. The adaptor for the Chronograph sensors is to wrap around a 3/4"OD barrel to the 7/8" OD required for the sensors (I did sand down the internal Rayven barrel to get the adaptor to fit). You will also need an m2 screw and a m2 threaded insert nut. (Linked below).

Lastly, you WILL need a voltage regulator to drop your battery voltage down to ~3V, which the chronograph runs on. Otherwise you just fry your circuit. (Linked Below)

Materials Needed: Nerf Chronobarrel attatchment (just the electronics),