HHKB Teensy bracket

This bracket is for securing the teensy dev board to the HHKB case. This is for the DIY-version of Hasus alt-controller for the HHKB to be able to run QMK.

Instructions to build the alt-controller can be found here: https://geekhack.org/index.php?topic=57008.msg1292217#msg1292217

I realised after I printed it that the bracket didnt need to be so long, so I cut it down in size to save filament.