Nerf Gun Ammo Counter / Range Finder - Raspberry Pi - YouTube
So this is what the inside of the Ma40 ammo counter looks like. It has a Faux Ammo counter that goes inside of a "window" plenty of mod capabilities. : r/Nerf
Another Nerf-puter project - Modifications - NerfHaven
Nerf Dart Ammo Counter Review | BLEENGA
Is This Mod the Most Advanced Nerf Gun on Earth? - Nerdist
Review: Integrated Ammo Counter Into Nerf Cam - YouTube
Ammo Counter: The Ultimate Simple & Cheap Guide - Modifications - NerfHaven
Nerf Ammo Counter - Etsy
DIY Ammo Counter – Westaby Home
Nerf gun upgrades! Mod your nerf gun with a Raspberry Pi