Build logs and tech articles

An organ pallet magnet modified to use as an actuator
Actuator action
Singing cartoon organ pipes with faces
Adventures in pipe voices
Project plan for a big organ drafted on a whiteboard
Big organ build
A circuit board showing two large power switching transistors
Double‑Barrel magnet blaster
LED Poi
LED Poi experiments
the inside action of the lignoutron including the hammers, actuators, and tone bars
Lignoutron build log
Electromechanical glockenspiel mounted in a hard case
Mechanical glockenspiel
A cartoon carnival with MIDI labels
MIDI Interface Manual
Self playing small organ with bells and percussion
Self-playing street organs
Metal chime instrument
Thomas orchestra bells rebuild
The air pressure system and crank for a table-top player reed organ
What are we going to do with the orguinette bottom?