Sometimes, you have to call in the experts. [CorSec Props], builders of fine props, costumes and more, were commissioned to replicate Mercy’s healing staff from the game Overwatch. Sounds simple, but the customer — right as they always are — requested that it spin and light up just like the original.
To get a look at the electronics, the rotating head slides off after removing a screw. Inside, the rechargeable 18650 lithium-ion 3.7V battery — via a DC to DC converter — is bumped up to 5.5V in order to run a 12V, 120rpm motor. At full voltage the staff’s head rotates too fast, and so it’s deliberately under-powered for a more replica-appropriate speed.
A ring of RGB LEDs as well as a pair pointed at the tip of the staff toggle between yellow and blue hues. To switch between these different lighting modes, a double-pole, triple throw switch was modified to function like a more-suited-to-the-task-than-what-we-had-in-the-shop three position, double-pole, double-throw switch.
On the motor shaft, pair of studs slot into a piece of acrylic at the tip of the staff. This stops it from slipping, but also allows the LED glow to diffuse out the top as well as the portholes on the side of the staff. Check out the build after the break!
It’s fair to say the final product is enough to turn heads, but have to assume adding the staff’s regenerative abilities from the game to the build would have been out of any reasonable price range. One can also substitute the experience of piloting another Overwatch character’s combat mecha with a pair of joysticks.