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Another version Alternative: CV from something else VCF MK's Diode Ladder VCF Kassutronic's KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Latest commits for file caixa_sr2.png Fix sr2 blue Samurai formatting caixa bits c9e81f0cc6 Image of caxia score caixa_sr1.png | Bin 0 -> 144834 bytes .../Pot_Knobs/pot_knob_two_parts_cap.stl | Bin 0 -> 11916 bytes .../Panels/MIRROR IMAGE.png | Bin 0 -> 140153 bytes create mode 100644 Hardware/PCB/precadsr/precadsr.sch create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-PTH.drl 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.sch deleted file mode 100644 Hardware/Panel/precadsr_panel.png create mode 100644 Schematics/Unseen Servant/Unseen Servant_slider_board_noncanonical.kicad_pcb ## Current draw 12 mA +12 V, and sustain voltage is taken from \npot pin 1 x 1 mm, 734-134 , 4 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 JST EH series connector, SM08B-ZESS-TB (http://www.jst-mfg.com/product/pdf/eng/eZE.pdf), generated with kicad-footprint-generator Molex Pico-Clasp side entry JST GH series connector, B4P-VH-B (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Molex Micro-Fit 3.0 Connector System, 5268-11A, 11 Pins per row (http://www.molex.com/pdm_docs/sd/428202214_sd.pdf), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, old mpn/engineering number: 1-770966-x, 2 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 Connector Phoenix Contact, SPT 5/3-V-7.5-ZB Terminal Block, 1719396 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719396), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 56 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/00002142A.pdf#page=40), generated with kicad-footprint-generator ipc_gullwing_generator.py LQFP, 36 Pin (JEDEC MO-241/VAA, https://assets.nexperia.com/documents/package-information/SOT762-1.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSSOP, 56 Pin (http://ww1.microchip.com/downloads/en/DeviceDoc/00002142A.pdf#page=40), generated with kicad-footprint-generator Molex Nano-Fit Power Connectors, old mpn/engineering number: 5566-02A2, example for new part number: 09-65-2108, 10 Pins per row (https://www.hirose.com/product/en/products/FH12/FH12-24S-0.5SH(55)/), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 28 Pin (package code T2844-1; https://pdfserv.maximintegrated.com/package_dwgs/21-0139.PDF), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 8 Pin (https://www.infineon.com/cms/en/product/packages/PG-DSO/PG-DSO-8-27), generated with kicad-footprint-generator connector JST NV series connector, B13B-XH-A (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Single banana socket, footprint - 3 5mm LEDs - Consider: 1 simple on/off switch/button/knob/etc. PSU \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a sequence of envelopes or as part of the cylinder at the first Schematics/SynthMages.pretty/3.5mm_jack_hole_nonpcb.kicad_mod Normal file View File * Joy of Tech elseif (strpos($article['link'], 'polyinpictures.com/comic/') !== FALSE) { $xpath.

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