Titanfall Data Knife - Advanced Version for Electronics

This is a recreation of the Titanfall Data Knife. It is not exactly the knife from either Titanfall 1 or Titanfall 2, but somewhere in the middle. It features hollow areas specifically sized to accept electronic components. The final assembled knife can be switched on to play a hacking animation with lights and sound. This model was designed around the following parts: 12BH510-GR Battery Holder for N-Style Batteries A23 12V Batteries SPPH410100 Latching Pushbutton Switch CPE-220 Piezo Buzzer 3mm Blue LEDs x2 Adafruit Arduino Trinket Microcontroller (5v) Adafruit Neopixel Jewel (RGBW - Cool White) I’ll go on record as saying that the A23 batteries are not ideal. The Neopixel Jewel can draw a lot of current at its peak, and the A23 batteries are basically just a couple of coin cells in a tube. That said, they’re something I had a bunch of lying around, and they fit in the handle without too much hassle. All I’m saying is, buy 10 of them, not just 1, because by the time you’re do