Building McCree’s Belt Buckle from Overwatch

I decided to try my hand at building my own version of McCree’s belt buckle from Overwatch! I used references from the game in order to create a comprehensive digital model which I then 3D printed, smoothed, molded, cast, mounted to a buckle blank, painted, and weathered. Start to finish (and with lots of breaks in-between!), this entire process took me a little over three years to complete.

Nerf Hammershot McCree Controller

Using a Nerf Hammershot and an Arduino, I built my own custom video game controller for the character of McCree in Overwatch. Overview The Arduino inside of the Nerf gun acts as a mouse and keyboard, sending HID commands over USB to the computer. The trigger and hammer are wired to buttons, and the cylinder is wired to a rotary encoder. Pulling the trigger fires, sliding the hammer back “fans the hammer”, and spinning the cylinder reloads. The gun also includes an inertial measurement unit (IMU) with an accelerometer and a gyroscope. This allows me to track movement for aiming. McCree’s…

Back to the Future Time Circuits

The goal of this project is to build my own personal replica of the DeLorean’s “Time Circuits”, as featured in the Back to the Future movie trilogy. I’ll need to build custom time circuit displays, a custom keypad for changing the date, and screen-accurate enclosures. To make everything function, I’ll need to design and program some embedded circuits to control it all.

Musical Floppy Drives

Note: This project is current a work in progress. This page is likely to change as I progress. Overview The goal of this project is to build a set of “musical” floppy disk drives. That is, to be able to use a floppy disk drive as an instrument that plays notes via MIDI. Using a few of these drives I can even play entire songs. Posts Part 1: Getting Started with Musical Floppy Drives Part 2: Building Custom Floppy Drive Power Cables Part 3: Building Musical Floppy Drive Breakout Boards Part 4: 8 Musical Floppy Drives Play “Cara Mia Addio” Part 5: Controlling Musical…

DIY Ambilight with WS2812B LEDs

Overview The goal of this project is to build a dynamic backlight, also known as an ‘ambilight’, for my PC monitor. An ambilight changes colors based on the content onscreen, extending your monitor to the wall behind it. By reducing the contrast between the monitor and the background it can also help with eye strain. There are some commercial versions of this product, but I wanted to see if I could make one myself with WS2812B addressable LEDs (also known as NeoPixels) and an Arduino. This was a fun project and I’m really happy with the end result. If you’d…