View Full Version : An XBMC controller built for Grandma

June 30th, 2013, 00:04
Is your grandmother cool enough to use XBMC? Maybe itís a testament to the functionality of the wildly popular home entertainment suite rather than the hipness of your elders. But indeed, [Brian's] grandmother is an XBMC user who needed a controller with larger buttons to accommodate her. This is what he built. He sent us a set of photos and a description of the build, both of which you can see below. He was inspired to get in touch after reading about the custom controller (http://hackaday.com/2013/06/20/building-custom-game-controllers-for-people-with-physical-disabilities/) which [Caleb] has been working on for [Thomas].
[Brian] didnít get bogged down with electronics. He went with the simple, cheap, andpopular solution of gutting a wireless keyboard (http://hackaday.com/2011/09/27/turn-your-wireless-keyboard-into-a-mame-controller/). After tracing out the keys he needed he got rid of everything except the PCB. A wiring harness was crafted by soldering jumper wires to the PCB traces and terminating them with crimping slide connectors. The arcade buttons he used have terminals for the connectors which will make it simple to mate the electronics with the mechanics.
The enclosure is a little wooden hobby box. It originally had a lid with a mirror. [Brian] broke open the lidís frame to replace it with a thin piece of plywood which hosts the buttons. Inside youíll find a battery power source. These keyboards last a long time on one set of batteries so he just needs to remember to preemptively replace them from time to time. The finishing touch was to add decals so that granny can figure out what each button does.