synth_tools

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Other way for now, such as: https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M The first two groups should be possible, too * Manual trigger * See manual step button in Unseen Servant - a 10-step panel layout ideas out_row_1 = v_margin+12; out_row_2 = out_working_increment*1 + out_row_1; out_row_3 = working_increment*2 + out_row_1; rotary_knob_row = top_row - 30; //special-case the knob spacing on the front panel Added schmancy pcb for v1 front panel 82024e96c9 updated C14 footprint, traces, groundplane 82024e96c9b263a83b6caf715e8607e9cf1b7d77 updated README.md updated C14 footprint, traces, groundplane Find and replace last few thin traces, fix teardrops and gnd fill f63cfba954 Embiggen traces, add teardrops 46614f2341 Add 55k-ish resistor to coarse knob to fix tuning range updates the potentiometer pads and thermal vias; see figure 8.2 of https://www.silabs.com/documents/public/data-sheets/efm8bb1-datasheet.pdf TDFN, 6 Pin (http://www.ti.com/lit/ds/symlink/tps61040.pdf#page=35), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-140-02-xx-DV-PE-LC, 40 Pins (http://www.molex.com/pdm_docs/sd/529910308_sd.pdf), generated with kicad-footprint-generator XP_POWER ITQxxxxS-H SIP DCDC-Converter XP_POWER JTE06 Dual Crystal THT HC-49-4H http://5hertz.com/pdfs/04404_D.pdf Crystal THT HC-49-4H http://5hertz.com/pdfs/04404_D.pdf Crystal THT DS10 4.3mm length 1.0mm diameter http://www.microcrystal.com/images/_Product-Documentation/03_TF_metal_Packages/01_Datasheet/DS-Series.pdf Crystal THT HC-49/U http://5hertz.com/pdfs/04404_D.pdf Crystal THT HC-51/8mm http://www.kvg-gmbh.de/assets/uploads/files/product_pdfs/XS71xx.pdf Crystal THT HC-49-4H http://5hertz.com/pdfs/04404_D.pdf Crystal THT DS10 4.3mm length 1.0mm diameter http://www.microcrystal.com/images/_Product-Documentation/03_TF_metal_Packages/01_Datasheet/DS-Series.pdf Crystal THT HC-51/U, http://www.crovencrystals.com/croven_pdf/HC-51_Crystal_Holder_Rev_00.pdf Crystal THT HC-49/U, 3pin-version, http://www.raltron.com/products/pdfspecs/crystal_hc_49_45_51.pdf Crystal THT HC-52/8mm, http://www.kvg-gmbh.de/assets/uploads/files/product_pdfs/XS71xx.pdf Crystal.

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