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Decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use your choice of 9 mm or 16 mm vertical board mount module ACDC-Converter, Murata, 5W, ClassB, https://www.murata.com/products/productdata/8809982558238/KAC-BAC05.pdf switching power supply tht Constant current LED Driver DC/DC Converter, https://g.recomcdn.com/media/Datasheet/pdf/.fYUQjOlW/.t2a80a771bdbb0ef300f7/Datasheet-93/RCD-24.pdf DCDC-Converter, 30W POE, Silvertel, pitch 2.54mm, drill diameter 0.8mm wire loop as test Point, diameter 4.0mm, hole diameter 1.4mm wire loop wire loop with bead as test point, loop diameter 1.8mm, 2 pins LED, Round, Rectangular size 4.0x2.8mm^2 diameter 2.0mm, 2 pins, diameter 5.0mm z-position of LED center 6.0mm, 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x2.0mm^2 z-position of LED center 3.0mm, 2 pins, pitch 3.5mm, size 56x7.6mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00012_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block WAGO 236-608, 45Degree (cable under 45degree), 1 pins, pitch 2.54mm, package size 11.5x8.5x17.5mm^3, https://www.recom-power.com/pdf/Innoline/R-78HBxx-0.5_L.pdf DCDC-Converter, RECOM, RECOM_R-78E-0.5, SIP-3, pitch 2.54mm, package size 11.5x8.5x17.5mm^3, https://www.recom-power.com/pdf/Innoline/R-78HBxx-0.5_L.pdf DCDC-Converter, RECOM, RECOM_R-78B-2.0, SIP-3, pitch 2.54mm, hole diameter 1.3mm, wire diameter 0.8mm Test point with 2 pins, diameter 5.0mm z-position of LED center 3.0mm 2 pins diameter 5.0mm 2 pins Ceramic Resomator/Filter Murata SFSKA, http://cdn-reichelt.de/documents/datenblatt/B400/SFECV-107.pdf, hand-soldering, 7.9x3.8mm^2 package SMD Crystal TXC 9HT11 http://txccrystal.com/images/pdf/9ht11.pdf, 2.0x1.2mm^2 package SMD Crystal EuroQuartz MJ series http://cdn-reichelt.de/documents/datenblatt/B400/MJ.pdf, hand-soldering, 5.0x3.2mm^2 package Ultraminiature Crystal Clock Oscillator TG2520 series SMD inductor https://www.bourns.com/docs/Product-Datasheets/SRR1210A.pdf Bourns SRR1210A series SMD SMT crystal Abracon ABM10 Abracon Miniature Ceramic SMD Crystal Seiko Epson SG-210 https://support.epson.biz/td/api/doc_check.php?mode=dl&lang=en&Parts=SG-210SED, 2.5x2.0mm^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 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 2012/2 http://txccrystal.com/images/pdf/9ht11.pdf, hand-soldering, 2.0x1.2mm^2 package SMD Crystal HC-49-SD http://cdn-reichelt.de/documents/datenblatt/B400/xxx-HC49-SMD.pdf, 11.4x4.7mm^2 package SMD Crystal Oscillator Seiko Epson SG-210 https://support.epson.biz/td/api/doc_check.php?mode=dl⟨=en&Parts=SG-210SED, hand-soldering, 2.5x2.0mm^2 package SMD SMT SPST EVQPUM EVQPUD SMD 1x-dip-switch SPST , Piano, row spacing 7.62 mm (300 mils), body size 6.7x11.72mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/204.pdf), SMD SMD 10x-dip-switch SPST , Slide, row.

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