Magnetic Belt Clip for ET-300 Mini Educator Remote

General

I needed a belt clip to hold the ET-300 Mini Educator so I thought I would print myself one. I wanted it to be stable and use magnets to keep it in place but allow myself to slide it in and out easily.

The part that attaches to the remote itself should be able to swivel so you can access the charging port when needed. Feel free to glue in the magnets if the press fit is a bit loose. (Fit will depend on how tight your tolerances are)

Other Required Materials

• 1 M3x6 (or 1 M3x5 bolt)
• 1 M3 nut
• 4 10x3mm magnets

Printing

✅ PETG - Ideal if accidentally leave the device in a hot car

✅ PLA - Good

✅ 0.2mm layer height is ideal to get good tolerances

❌ Supports not required

Revisions

• Made MiniEducatorDeviceAttachment have a stronger area for the M3 bolt to hold on to (1.2mm to 2.4mm)