Fringe Projector Unit
AssemblyA blue-LED light engine and DMD chip that projects a timed sequence of sinusoidal fringe patterns onto the part. Blue light at 460 nm narrows ambient-light interference and gives sharp edges on dark or reflective surfaces. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Fringe Projector Unit
7 top-level lines as of r117238| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Blue LED Light Engine | optical-3d-scanner-industrial-led-engine | 1× | 1 | · | part |
| 2 | DMD Projection Chip | optical-3d-scanner-industrial-dmd-chip | 1× | 1 | · | part |
| 3 | Telecentric Projection Lens | optical-3d-scanner-industrial-projection-lens | 1× | 1 | · | part |
| 4 | Projector Driver Board 4 parts | optical-3d-scanner-industrial-projector-driver | 1× | 1 | 0 | assembly |
| 5 | LED Heatsink | optical-3d-scanner-industrial-led-heatsink | 1× | 1 | · | part |
| 6 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 7 | Fastener Set | fastener-set | 1× | 1 | · | part |