The Oculus Cardboard Project: DIY Virtual Reality Gun with Tracking

I always wanted to shoot things in virtual reality but I'm broke so I did what I could. This is my attempt at an Oculus Rift style experience with Google Cardboard. This is actually a really fun project and its extremely easy to replicate. The parts cost around $15 total and will take about 45 minutes if you are new to Arduino.

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[original story: Let's Make Robots]