Labels Milestones
BackMicrophone: https://www.knowles.com/subdepartment/dpt-microphones/subdpt-sisonic-surface-mount-mems microphone MEMS I2S Microphone: https://invensense.tdk.com/products/ics-43434/ microphone MEMS I2S SPH0645LM4H Knowles Sensirion, SHT40, SHT41, SHT45, DFN, 4 Pin (https://sensirion.com/media/documents/33FD6951/624C4357/Datasheet_SHT4x.pdf LGA, 16 Pin (https://www.nxp.com/docs/en/package-information/98ASA00525D.pdf), generated with kicad-footprint-generator JST PH series connector, S03B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, B02B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 6, Wuerth electronics 97730256330 (https://katalog.we-online.com/em/datasheet/97730256330R.pdf), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, 42819-42XX, 4 Pins per row (https://www.molex.com/pdm_docs/sd/430450201_sd.pdf), generated with kicad-footprint-generator Tantalum Capacitor SMD AVX-R (7260-15 Metric), IPC_7351 nominal, (Body size source: IPC-SM-782 page 76, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf.
- 1847657 8A 320V Generic Phoenix Contact connector.
- Docs/precadsr_bom.md | 71 Docs/precadsr_layout_back.pdf .