Bell Mechanism
AssemblyThe accent works: a selector cam counts pendulum swings and trips a hammer against a small bell every 2, 3, 4, or 6 beats to mark the downbeat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Bell Mechanism
4 top-level lines as of r105664| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bell | metronome-bell | 1× | 1 | · | part |
| 2 | Bell Hammer | metronome-bell-hammer | 1× | 1 | · | part |
| 3 | Count Cam | metronome-count-cam | 1× | 1 | · | part |
| 4 | Selector Knob | metronome-selector-knob | 1× | 1 | · | part |