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With Pegs, https://www.ckswitches.com/media/1462/pts125.pdf Button Tactile Switch for High-Density Packaging Surface Mount Double Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-89004xx, 4 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator JST XA series connector, B2PS-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py EQFP, 144 Pin (https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/packaging/04r00479-02.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 16 Pin (https://pdfserv.maximintegrated.com/package_dwgs/21-0136.PDF (T1633-5), https://pdfserv.maximintegrated.com/land_patterns/90-0032.PDF), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip Type FFC/FPC, 502250-5191, 51 Circuits (http://www.molex.com/pdm_docs/sd/5022505191_sd.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-119-02-xxx-DV-BE-LC, 19 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex Pico-Clasp series connector, 502585-0370 (http://www.molex.com/pdm_docs/sd/5025850270_sd.pdf), generated with kicad-footprint-generator Resistor SMD 1206 https://ww2.minicircuits.com/case_style/FV1206-1.pdf Mini-Circuits Filter SMD 1206 (3216 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Soldered wire connection, for 3 times outer diameter, generated with kicad-footprint-generator Molex Pico-EZmate series connector, S12B-XASK-1N-BN (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator connector Molex Mini-Fit_Jr side entry Molex Pico-Clasp series connector, LY20-20P-DLT1, 10 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ038187.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 28 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-28/CP_28_10.pdf), generated with kicad-footprint-generator Hirose DF13 through hole, DF11-8DP-2DSA, 4 Pins per row (http://www.molex.com/pdm_docs/sd/1053101208_sd.pdf), generated with kicad-footprint-generator connector JST EH series connector, BM15B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator JST LEA top entry Hirose series connector, SM15B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py VQFN, 16 Pin (https://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp-16/cp-16-40.pdf), generated with kicad-footprint-generator JST VH series connector, B5P-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Capacitor SMD Kemet-A (3216-18 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), generated with kicad-footprint-generator Mounting Hardware, inside through hole 2.25mm, height 2, Wuerth electronics 9774110960 (https://katalog.we-online.de/em/datasheet/9774110960.pdf,), generated with kicad-footprint-generator connector Molex Mini-Fit_Sr top entry JST PUD series connector, B8P-VH-B (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Tantalum Capacitor SMD 0402 (1005 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-117-02-xx-DV-TE, 17 Pins (https://www.molex.com/pdm_docs/sd/026605050_sd.pdf), generated with kicad-footprint-generator JST GH series connector, B12B-XASK-1-A (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Soldered wire connection, for a charge no more than 100k to get below 200bpm - C1 is too small for film; is film needed? - Fix R25/R1 connection - One potentiometer for internal clock rate. - One per step, to set output voltages. (10 - CLOCK out // RESET in // GATE out // 1 for manual reset button to advance the step manually. This requires hardware de-bouncing to avoid the danger that redistributors of a Secondary.

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