xylophone robot

This simple "robot" plays on xylophone or similar instrument.

My servos are "hex tronik hx12k" but OpenSCAD files are optimized for fast parameter adjustment so different servos shouldn’t be a problem.

Here a simple test - full octave and short Slovenian folklore song "Čuk se je oženil"
https://youtu.be/NvIvg6_HdSU