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Attack decay sustain release envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf ## Git repository From 40ce306867b3d353457e134a232ee65f5767bece Mon Sep 17 00:00:00 2001 (group "" (id 7cedb386-ca2d-42ef-9568-56fbe1e77165 Period: 6 months 1 day Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf Bulgin Battery Holder, BX0036, Battery Type C (https://www.bulgin.com/products/pub/media/bulgin/data/Battery_holders.pdf Comfortable Electronic CR2450 battery holder, Keystone P/N 2462, https://www.keyelco.com/product-pdf.cfm?p=1027 1xAAA Battery Holder, 2479, Battery Type C Receptacle, https://gct.co/Files/Drawings/USB4085.pdf USB Type-C Receptacle Hybrid USB TYPE C, USB 2.0, SMT, https://www.jae.com/en/connectors/series/detail/product/id=91780 USB C Type-C USB3 receptacle SMD USB Micro-B Receptacle SMD USB 2.0 Type C Receptacle, GCT, 16P, top mounted, horizontal, 5A: https://gct.co/files/drawings/usb4105.pdf USB C Type-C Receptacle Hybrid CNCTech C-ARA1-AK51X USB Type C, vertical, SMT, https://datasheet.lcsc.com/lcsc/2108072030_G-Switch-GT-USB-7051A_C2843970.pdf USB C Type-C Receptacle SMD GT-USB-7051A GT-USB-7051B USB 2.0 Type B SMT Horizontal 5 Contacts (https://katalog.we-online.de/em/datasheet/65100516121.pdf Mini USB 2.0 and PD, http://www.krhro.com/uploads/soft/180320/1-1P320120243.pdf usb usb-c 2.0 pd USB TYPE C, VERT RCPT PCB, SMT, https://gct.co/files/drawings/usb4115.pdf USB Type-C Receptacle SMD USB Power-only Charging-only 6P 6C USB4135-GF-A 16-pin USB-C receptacle, USB2.0 and PD, 5A VBUS rating, https://datasheet.lcsc.com/lcsc/2211161000_HCTL-HC-TYPE-C-16P-01A_C2894897.pdf USB 3.0 3.1 3.2 4.0 Type-C receptable, through-hole mount, SMD, right-angle (http://www.molex.com/pdm_docs/sd/473460001_sd.pdf Micro B USB SMD USB Power-only Charging-only 6P 6C USB4135-GF-A 16-pin USB-C receptacle, USB2.0 and PD, http://www.krhro.com/uploads/soft/180320/1-1P320120243.pdf usb usb-c 2.0 pd USB TYPE C, USB 2.0, SMT, https://www.jae.com/en/connectors/series/detail/product/id=91780 USB C Type-C Receptacle USB2.0 USB Type C, right-angle, SMT, https://datasheet.lcsc.com/lcsc/2206091745_XKB-Connectivity-U254-051T-4BH83-F1S_C397452.pdf USB Micro-B horizontal SMD USB Micro-B receptacle, horizontal, SMD, 10118193, with flange, bottom-mount, SMD, right-angle (http://en.connfly.com/static/upload/file/pdf/DS1104-01.pdf USB 3.0 type A right angle (http://www.molex.com/pdm_docs/sd/483930003_sd.pdf USB 3.0 type A right angle 3mm spherical light pipe 4 way SMT resistor net Bourns CAT16 series 8 way Resistor, MELF, MMB-0207, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MicroMELF, MMU-0102, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MicroMELF, MMU-0102, http://www.vishay.com/docs/28713/melfprof.pdf Resistor, MiniMELF, MMA-0204, http://www.vishay.com/docs/28713/melfprof.pdf 4 contact shunt resistor shunt resistor 4 contacts shunt resistor,https://www.ohmite.com/assets/docs/res_lvk.pdf Shunt Resistor SMD 2816 (7142 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: https://docs.google.com/spreadsheets/d/1BsfQQcO9C6DZCsRaXUlFlo91Tg2WpOkGARC1WS5S8t0/edit?usp=sharing), generated with kicad-footprint-generator JST XH series connector, LY20-22P-DLT1, 11 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ038187.pdf), generated with kicad-footprint-generator Mounting Hardware, inside blind hole M1.6, height 1.

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