Mini Iambic Magnetic Morse Paddle is designed for portable or SOTA operation. The original design was made by Vojta OK1IAK. I made some changes and description how to make it. There is OpenScad source available, you modify files if you like.
Use super glue for fixing parts.
5.2.2016 Added magnetic base - uses 1pc 5x2 magnet and 2pcs of 8x3 magnets
Added cable fixing
11.2019 Added version with standard 3.5 mm JACK - base_v2.stl
and base-mag-v2 using 2pcs 12x2 and 1pc 5x2 neodym magnets
For base use 50% infill.
For paddles 100% infill.
Drill holes for M3 thread with 2.4 mm drill for M4 with 3.5 mm drill.
Make threads in plastic carefully!