It’s no secret that we love outdated {hardware} right here at Tom’s {Hardware}, and for those who can shove a Raspberry Pi in it, we’re much more . Such is the case immediately with Adrian Papineau’s Raspberry Pi Zero 2 W-powered Wii nunchuck wi-fi mouse (opens in new tab), a creation he calls the PiChuck. It’s battery-powered, and you’ll take it on the go to be used as an enter gadget for his wearable show glasses.
Papineau first created this mission just a few years in the past however has been not too long ago upgraded (opens in new tab) to make use of the Raspberry Pi Zero 2 W. In line with Papineau, the joystick strikes the cursor round whereas the buttons operate as mouse clicks. Consequently, it makes it attainable for him to browse the web and test the information whereas out and about on walks.
Papineau describes himself as a mechanical engineering tech and a basic tech hobbyist. His expertise shines on this mission and his historical past of labor overlaying issues from customized mechanical keyboards to numerous 3D-printed designs accessible over at Thingiverse (opens in new tab). This mission combines his love of microelectronics and 3D printing with a customized shell made to suit the Pi Zero within a Wii nunchuck.
A good bit of {hardware} is required to get this mission off the bottom, together with a spare Wii nunchuck, a Raspberry Pi Zero 2 W, and a 3D printer for creating the mounting body contained in the hand grip. As well as, it wants an Adafruit Powerboost 1000 charger and a battery, on this case, a 750mAH 3.7V Holy Stone Mannequin 752555, to make every little thing cell. Lastly, it makes use of an HDMI ribbon cable meeting to attach the Pi Zero nunchuck to his Vufine show.
It requires just a few instruments to get the Pi to learn the sign from the Wii nunchuck joystick, particularly this library created by Boeeerb over at GitHub (opens in new tab). The cursor management is Python-based and makes use of a module often called Pynput discovered over at PyPi (opens in new tab).
If you wish to recreate this Raspberry Pi mission or get a greater concept of the way it all goes collectively, try the unique thread shared on Reddit and discover the mission web page at Thingiverse (opens in new tab) for an up-close take a look at the mounting {hardware} used to accommodate the Pi.