Nerf Chronograph/Dart Counter Integration

thingiverse

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), this print, Voltage regulator, Nerf blaster, Voltage regulator, M2 screw (5mm), and 5mm long M2 heat insert (4.3mm diameter insert hole). M2 threaded insert (used 5mm): https://smile.amazon.com/dp/B07GLJ7KCJ?psc=1&ref=ppx_yo2_dt_b_product_details Nerf Chronobarrel: https://smile.amazon.com/Nerf-Modulus-Ghost-Ops-ChronoBarrel/dp/B076KRHLJW/ref=sr_1_5?crid=A1EMRT5VWMKA&keywords=nerf+chronobarrel&qid=1638913417&sprefix=nerf+chrono%2Cindustrial%2C154&sr=8-5 Voltage Regulator: https://smile.amazon.com/dp/B089MZM12H?psc=1&ref=ppx_yo2_dt_b_product_details Update 1/30/2022: It works fine. Just need to be VERY careful while re-soldering all the wires. If you can get away with it, I would suggest using as many of the stock wires as possible (if it ain't broke don't fix it.) I had to re-solder a few things because that circuit board is kinda finicky.