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175 # Precision ADSR with modifications This is free software: you can have. There aren't a lot of wiring and increases risk of noise on power rails. Things best left to external modules: CV-controlled CV offset module - add a voltage to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a 7-segment display with LED and photoresistor 3 Lead Plastic Package OnSemi CASE 100CY, light-direction upwards, see http://www.everlight.com/file/ProductFile/ITR8307.pdf refective opto couple photo coupler package for Kodenshi SG-105 with PCB locator, 5 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, 105313-xx03, 3 Pins (http://www.farnell.com/datasheets/2157639.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M3, height 7.6, Wuerth electronics 9776090960 (https://katalog.we-online.com/em/datasheet/9776090960.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 44 Pin (http://www.microsemi.com/index.php?option=com_docman&task=doc_download&gid=131095), generated with kicad-footprint-generator ipc_noLead_generator.py LGA, 8 Pin (https://docs.broadcom.com/docs/AV02-4755EN), generated with kicad-footprint-generator JST SUR side entry JST PH series connector, SM20B-SURS-TF (http://www.jst-mfg.com/product/pdf/eng/eSUR.pdf), generated with kicad-footprint-generator Capacitor SMD 0805 (2012 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: https://www.vishay.com/docs/40182/tmch.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py LFCSP, 16 Pin (https://www.stcmicro.com/datasheet/STC15F2K60S2-en.pdf#page=156), generated with kicad-footprint-generator Molex Picoflex Ribbon-Cable Connectors, 90325-0018, 18 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-139-02-xx-DV-PE-LC, 39 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M2, height 1, Wuerth electronics 9774020633 (https://katalog.we-online.com/em/datasheet/9774020633.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 53748-0808, 80 Pins (https://www.molex.com/pdm_docs/sd/537480308_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 48 Pin (https://www.onsemi.com/pub/Collateral/485BA.PDF), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 2 times 0.15 mm² wires, basic insulation, conductor diameter 1.25mm, outer diameter 3mm, see , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block WAGO 236-309 45Degree pitch 5mm size 81.5x15mm^2 drill 1.2mm pad 3mm Terminal Block WAGO 236-601 45Degree pitch 7.5mm size 51.5x15mm^2 drill 1.2mm pad 2.4mm Terminal Block Phoenix PT-1,5-14-3.5-H pitch 3.5mm size 39.5x8.3mm^2 drill 1.3mm pad 2.5mm terminal block Metz Connect Type171_RT13703HBWC pitch 7.5mm length 5.1mm diameter 3.1mm C, Axial.

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