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I2S Microphone: https://www.knowles.com/subdepartment/dpt-microphones/subdpt-sisonic-surface-mount-mems microphone MEMS I2S SPH0645LM4H Knowles Sensirion, SHT40, SHT41, SHT45, DFN, 4 Pin (https://www.onsemi.com/pub/Collateral/MDB8S-D.PDF#page=4), generated with kicad-footprint-generator Molex Mini-Fit Sr. Power Connectors, 42819-62XX, With thermal vias in pads, 3 Pins per row (http://www.molex.com/pdm_docs/sd/428202214_sd.pdf), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MC_1,5/4-G-5.08; number of pins: 06; pin pitch: 5.08mm; Angled || order number: 1836370 8A 320V Generic Phoenix Contact connector footprint for: GMSTB_2,5/6-GF-7,62; number of pins: 16; pin pitch: 5.08mm; Angled; threaded flange || order number: 1830619 8A 160V Generic Phoenix Contact connector footprint for: MSTBV_2,5/8-GF; number of pins: 07; pin pitch: 5.00mm; Vertical || order number: 1830635 8A 160V Generic Phoenix Contact connector footprint for: MC_1,5/11-GF-5.08; number of pins: 02; pin pitch: 5.08mm; Angled; threaded flange || order number: 1843839 8A 160V Generic Phoenix Contact connector footprint for: MC_1,5/9-G-5.08; number of pins: 04; pin pitch: 7.50mm; Angled || order number: 1924318 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/5-GF-3.81; number of pins: 16; pin pitch: 3.81mm; Vertical; threaded flange || order number: 1843334 8A 160V Generic Phoenix Contact connector footprint for: GMSTBA_2,5/4-G-7,62; number of pins: 05; pin pitch: 5.08mm; Vertical || order number: 1923759 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/9-G-3.81; number of pins: 02; pin pitch: 5.08mm; Vertical; threaded flange || order number: 1843871 8A 160V Generic Phoenix Contact connector footprint for: MSTB_2,5/7-GF; number of steps (sw11 footprint_depth = 1; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) + pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_bottom = hole_top - 90; hole_bottom = hole_top - 89.75.

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