some piano hammers with solonoidsa lot of solonoids with piano hammers have been prepared for mountinghttps://algo.mur.at/projects/microcontroller/escher/fotos/first_usage/solenoids_to_play.jpg/viewhttps://algo.mur.at/projects/microcontroller/escher/fotos/first_usage/solenoids_to_play.jpg/@@download/image/solenoids_to_play.jpg
some piano hammers with solonoids
a lot of solonoids with piano hammers have been prepared for mounting