Microphone Sensor Array
AssemblyFour MEMS microphones arranged in circular pattern; detects sound from all directions. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Microphone Sensor Array
4 top-level lines as of r665| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | MEMS Microphone | acoustic-gunshot-detector-mems-microphone | 4× | 4 | · | part |
| 2 | Microphone Preamplifier | acoustic-gunshot-detector-preamp-circuit | 1× | 1 | · | part |
| 3 | Foam Windscreen | acoustic-gunshot-detector-microphone-windscreen | 4× | 4 | · | part |
| 4 | Microphone Array Mount | acoustic-gunshot-detector-array-mount | 1× | 1 | · | part |