synth_tools

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Switch, J-hook, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, gull wing, Gray code, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SMD SMT ceramic resonator filter DSN6 Ceramic Resomator/Filter Murata CDSCB, http://cdn-reichelt.de/documents/datenblatt/B400/SFECV-107.pdf, 4.5x2.0mm^2 package SMD Crystal Oscillator Seiko Epson SG-8002LB https://support.epson.biz/td/api/doc_check.php?mode=dl⟨=en&Parts=SG-8002DC, 5.0x3.2mm^2 package SMD Crystal Oscillator Seiko Epson MC-146 https://support.epson.biz/td/api/doc_check.php?dl=brief_MC-156_en.pdf, 6.7x1.5mm^2 package SMD Crystal EuroQuartz MQ series http://cdn-reichelt.de/documents/datenblatt/B400/MQ.pdf, hand-soldering, 7.0x5.0mm^2 package SMD Crystal Oscillator Seiko Epson MC-406 https://support.epson.biz/td/api/doc_check.php?dl=brief_MC-306_en.pdf, 9.6x4.1mm^2 package crystal Epson Toyocom FA-238 series http://www.mouser.com/ds/2/137/1721499-465440.pdf, hand-soldering, 3.2x2.5mm^2 package Miniature Crystal Clock Oscillator TG2520 series, https://support.epson.biz/td/api/doc_check.php?dl=app_TG2520SMN⟨=en Miniature Crystal Clock Oscillator IQXO-70, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, 7.5x5.0mm^2 package crystal Epson Toyocom FA-238 https://support.epson.biz/td/api/doc_check.php?dl=brief_fa-238v_en.pdf, 3.2x2.5mm^2 package SMD Crystal Seiko Epson SG-210 https://support.epson.biz/td/api/doc_check.php?mode=dl⟨=en&Parts=SG-210SED, 2.5x2.0mm^2 package SMD Crystal Oscillator Seiko Epson SG-8002CE https://support.epson.biz/td/api/doc_check.php?mode=dl&lang=en&Parts=SG-8002DC, hand-soldering, 10.5x5.0mm^2 package SMD Crystal Abracon ABM7, https://abracon.com/Resonators/abm7.pdf Abracon Miniature Ceramic Smd Crystal ABM3 http://www.abracon.com/Resonators/abm3.pdf, hand-soldering, 5.0x3.2mm^2 package Miniature Crystal Clock Oscillator (XO) (https://www.diodes.com/assets/Datasheets/FN_3-3V.pdf Oscillator Crystal SMD SMT crystal hand-soldering SMD Resomator/Filter Murata CSTLSxxxX, http://www.murata.com/~/media/webrenewal/support/library/catalog/products/timingdevice/ceralock/p17e.ashx, length*width=5.5x3.0mm^2 package, package length=7.0mm, package width=2.5mm, 3 pins LED, Round, Rectangular size 5.0x2.0mm^2 z-position of LED center 1.6mm 2 pins diameter 3.0mm z-position of LED center 2.0mm, 2 pins, diameter 3.0mm z-position of LED center 9.0mm 2 pins black IR-LED, diameter 3.0mm, 2 pins LED diameter 10.0mm 2 pins LED diameter 3.0mm z-position of LED center 1.0mm, 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x2.0mm^2 z-position of LED center 2.0mm 2 pins diameter 3.0mm 3 pins UFQFPN 20-lead, 3 x switching (normalling) stereo jack (T/R/S), https://www.neutrik.com/en/product/nj3fd-v 6.35mm (1/4 in) Vertical Jack, 3 x switching (normalling) stereo jack without switching contact, horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-v-2 speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: separate ground contact connected to shell ground, but not that small - C3 and C4 could use fewer caps that way main MK_SEQ/Panels/10_step_seq.scad 387 lines // CV out - RESET / CASCADE in RESET / CASCADE in - CV out, with probably +12v gates. - Variable step count, 1-10 steps possible (with 2-3 extra switch positions to re-use for frequently-swapped positions). - External reset via momentary push button. - Play continuously or play once (switch to select mode, then use manual reset (sw16 // 8 Sockets: // clock in (j2/j11) // casc out (j14/j15 // reset/casc in (j1/j13 // gate out (j4/j10) // clock out (j5/j12) // glide in (sleeve and normal both GND) 6x Sockets, 2pin: Gate out (could normal to Reset In - U1-13 (can get at from top when assembled .

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