I used a Puck.js to make a remote shutter release for Sony cameras. You can find the repository on Github. This is a nice enclosure with a switch for it.

 You'll need PETG and TPU 90A to make the best of this, as well as the following hardware:

• 1x - Puck.js board

• 1x - EG1205 switch

• A few cm of wire to connect:

  • Off leg to GND

  • On leg to VCC

  • Middle leg to D28

• 2x - M2 6mm flathead screws

• 2x - M2 8mm screw inserts

• 2x - M3 4mm screws (non flat)

• 2x - M3 4mm screw inserts