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22 Hardware/PCB/precadsr/precadsr.sch | 247 (40 Dwgs.User user hide From 713014315986726ad96f361cfbc8e67551a6a879 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Footprint selection, some PCB layout choices From c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Mon Sep 17 00:00:00 2001 Subject: [PATCH] More random files c6741b48f0ef8a6e69ecbca1a47bc4f4b481e2a3 Notes from MK's PCB livestream - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: front, back How to use Images/adsr.png | Bin 0 -> 87811 bytes sr1_full.png | Bin 26014376 -> 26031216 bytes // PCB holder main MK_VCO/Panels/Font files/futura medium bt.ttf // 13 SPDT switches 1 rotary switch with LCD screen K switch single-pole double-throw spdt ON-ON illuminated LED SW PUSH SMALL http://www.ckswitches.com/media/1457/ksa_ksl.pdf SW PUSH 12mm https://www.e-switch.com/system/asset/product_line/data_sheet/143/TL1100.pdf tact sw push 6mm tactile push button, 6x6mm e.g. PHAP33xx series, height=8mm tactile push button, 6x6mm e.g. PHAP33xx series, height=9.5mm tactile push button, 6x6mm e.g. PHAP33xx series, height=7.3mm tactile push button, 6x6mm e.g. PHAP33xx series, height=8mm tactile push button, 6x6mm e.g. PHAP33xx series, height=5mm tactile push button, 6x6mm e.g. PHAP33xx series, height=4.3mm tactile push button, 6x6mm e.g. PHAP33xx series, height=7.3mm tactile push button, 6x6mm e.g. PHAP33xx series, height=4.3mm tactile push button, 6x6mm e.g. PTS645xx series, height=9.5mm tactile push button, 6x6mm e.g. PHAP33xx series, height=9.5mm tactile push button, 6x6mm e.g. PHAP33xx series, height=13mm FS5700 series pushbutton footswitch, DPDT, https://www.e-switch.com/system/asset/product_line/data_sheet/226/FS5700.pdf Switch with High Contact Reliability, Top-actuated Model, without Ground Terminal, with Boss Ultra-small-sized Tactile Switch for High-Density Mounting, 7.3mm height, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3fs.pdf Surface Mount Slide Switch, right-angle, https://www.ckswitches.com/media/1424/pcm.pdf 0 Littlefuse 14.73x2.54mm, 175VDC 5W, SPDT Reed Switch MSDM-DT, https://www.littelfuse.com/~/media/electronics/datasheets/reed_switches/littelfuse_reed_switches_mdsm_dt_datasheet.pdf.pdf Littlefuse Reed SPDT Switch Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE7.pdf 0 Tactile switch, SPST, 6.0x3.5 mm, H2.5 mm, straight, NO, gull wing leads: https://www.ckswitches.com/media/2779/pts636.pdf switch tactile SPST 1P1T straight NO SMTR C&K E-Switch sub miniature slide switch, EG series, DPDT, right angle, PTS645VL83-2 LFS C&K Button tactile switch switch normally-open pushbutton push-button LCD D MEC 5G single pole double throw, illuminated paddle, http://www.nkkswitches.com/pdf/gwillum.pdf switch single-pole double-throw spdt ON-ON K reed magnetic switch SPDT D rotary switch - this needs a 4040 binary counter, but separated quantizer might not https://www.youtube.com/watch?v=3v1yTFsypqA Sample & Hold MK's S&H, though maybe move the noise generator from https://www.youtube.com/watch?v=0yB_h_wFkh4 (PDF not yet included in or attached to the last step and output CV continously while paused. - Sequencer cascading to trigger a second sequencer's run, which then re-triggers the first. CV in to pause the sequence. Probably can't do, or impractical: CV-controlled clock. Presumably the CV in that pauses the clock oscillilator an external CV-to-pulse-rate module? Is this even useful? - Seven-segment display. Can be done with.

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