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MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another fairly simple one, using Arduino (nano or uno) + MCP4725 (DAC). ** https://hkadesign.org.uk/monotronkb.html for yet another version Alternative: CV from something else VCF MK's Diode Ladder VCF ~$8 in parts, depending mainly on whether 8+6 pins + hardware fits on shaek board or similar size perf. MiniADSR derived from the ages create mode 100644 Schematics/SynthMages.pretty/PinSocket_1x03_P2.54mm_Vertical.kicad_mod create mode 100644 Schematics/SynthMages.pretty/Perfboard_3x12.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIN5.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x10_P2.54mm_Vertical.kicad_mod delete mode 100644 Schematics/Unseen Servant/fp-info-cache | 399 2 5mm LEDs - one per feed. The file will get big, but whatever. Button color, image location KiCad 6, update symbols Hardware/PCB/precadsr/potsetc.kicad_sch | 1960 Hardware/PCB/precadsr/potsetc.sch | 84 Hardware/PCB/precadsr/precadsr.sch | 1954 82024e96c9 Go to file main synth_tools/Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Bourns_3296W_Vertical_screw_centered.kicad_mod delete mode 100644 Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/Bigger_Push_Switch_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr/precadsr.kicad_pro create mode 100644 Synth Mages Power Word Stun.kicad_sch | 2886 create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Power_Header.kicad_mod delete mode 100644 Schematics/SynthMages.pretty/Micro SPDT (3 pin).kicad_mod Schematic updates Schematic updates Schematic updates tstamp fba516e7-1049-45b0-8dba-0ae3b2bc2d6f) ) Schematic updates main synth_tools/Schematics/SynthMages.pretty/Perfboard_3x12.kicad_mod 80 lines Add radio shaek with cv2 version 5ff3077e8252367b7eceb0b21b0803904b695d42 Fix sr2 blue Fix sr2 blue Samurai formatting caixa bits formatting caixa bits Samurai * https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft) * https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15R0-103B1/3781301 (red B10K) and https://www.digikey.com/en/products/detail/bourns-inc/PTL30-15O0-105A2/7314942 (orange A1M The first two groups should be possible, too * Manual trigger * See manual step button in Unseen Servant Primary source: ## Kassutronics Precision ADSR with mods Light emitting diode Push button switch, normally closed, generic, four pins D Momentary Switch, single pole normally-open illuminated tactile switch Omron B3F right angle USB type A, right angle (http://www.molex.com/pdm_docs/sd/467651301_sd.pdf hdmi micro type d right angle through hole M3, height 5, Wuerth electronics 97730306330 (https://katalog.we-online.com/em/datasheet/97730306330.pdf), generated with kicad-footprint-generator JST XA series connector, B02B-JWPF-SK-R (http://www.jst-mfg.com/product/pdf/eng/eJWPF1.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py DFN, 6 Pin (http://www.nve.com/Downloads/ab3.pdf), generated with kicad-footprint-generator Resistor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size from: http://datasheets.avx.com/AVX-HV_MLCC.pdf), generated with kicad-footprint-generator Soldered wire connection, for 4 times 0.25 mm² wires, basic insulation, conductor diameter 1.4mm, outer diameter 1.7mm, outer diameter 2.7mm, size source Multi-Contact FLEXI-xV 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator JST SH series connector, B12B-J21DK-GGXR (http://www.jst-mfg.com/product/pdf/eng/eJFA-J2000.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 32 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/8008S.pdf#page=20), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 5 times 1.5 mm² wires, reinforced insulation, conductor diameter 0.65mm, outer diameter 2.3mm, size source Multi-Contact FLEXI-E.

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