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BackAdded] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: barely enough to attach knob 01bb4964a6 Add CV in to pause the clock oscillilator an external CV-to-pulse-rate module? Is this even useful? Seven-segment display. Can be done, but requires a trigger-sized pulse on input. - But could also use a modified version of the knob, as on a regular polygon. ≥30 means "round, using current quality setting". // Height of the Stick // Order of the knob on a regular polygon. ≥30 means "round, using current quality setting". // Height of the potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf 20-Lead Plastic Thin Quad Flatpack (PT) - 7x7x1.0 mm Body [WSON], http://www.ti.com/lit/ml/mpds421/mpds421.pdf WSON-16 3.3 x 1.35mm Pitch 0.4mm http://www.ti.com/lit/ds/symlink/txb0108.pdf USON-20 2x4mm Pitch 0.4mm WLCSP WLCSP/XFBGA 8-pin package, staggered pins, http://www.adestotech.com/wp-content/uploads/DS-AT25DF041B_040.pdf WLCSP WLCSP-8 XFBGA XFBGA-8 CSP BGA Chip-Scale Glass-Top WLCSP-8, 2.284x1.551mm, 8 Ball, 2x4 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g483me.pdf ST WLCSP-81, ST die ID 483, 3.73x4.15mm, 115 Ball, X-staggered 7x5 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32wb55vc.pdf Texas Instruments HSOP 9, 1.27mm pitch, double rows Surface mounted socket strip SMD 2x38 1.27mm double row Through hole pin header SMD 2x38 1.27mm.
- Optional capacitor socket Docs/precadsr_bom.md | 3.
- 0.685181 0.642334 facet normal 6.470718e-01 -4.840642e-03 -7.624137e-01 vertex.
- -9.82287 0 facet normal 0.0243222 0.308979.