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407684 bytes Panels/luther_triangle_vco_quentin_v2.scad | 18 Panels/luther_triangle_vco_quentin_v3.scad | 14 ...ther_triangle_vco_quentin_v3_blank.stl.stl | Bin 12821 -> 0 bytes From 2bb058d5715f395d3571ea05d3008566787a2bdb Mon Sep 17 00:00:00 2001 Subject: [PATCH] Finish schematic, add PDF' (#2) from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/2 Merge pull request 'Finish schematic, add PDF Compare 3 commits » created pull request 'Fix rail clearance issues, make all power traces large Added input resistor for sync; placed everything on PCB 7f9b624c8e tweaks layout with input from sam # drumkit All-in-one module with lots of analog drum voices; based heavily on Moritz Klein's work, but with buffering between (some) stages. Needs a _big_ knob, these are actually 2p6t, which means only six different step counts are available until the replacement arrives Wiring SW15 (once/stop) and cascade out is easier done via skywiring; only one tl074 and support components, so tiny PCB should be enclosed in the panel // = length of the potentiometer pads (i.e. Make the bodging of the License, the notice in a relevant directory) where a recipient would be to refrain entirely from distribution of the license here: // knob_radius_top = 16; // Bottom radius of the set screw hole. ≥30 means "round, using current quality setting". /* [Engraved Indicator (optional)] */ // // top stuff // step rotary switch - number of pins: 06; pin pitch: 5.08mm; Vertical || order number: 1806232 12A 630V Generic Phoenix Contact connector footprint for: MCV_1,5/6-G-5.08; number of pins: 08; pin pitch: 5.08mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1923843 16A (HC Generic Phoenix Contact SPT 1.5/2-H-3.5 1990737 Connector Phoenix Contact, SPT 5/2-H-7.5-ZB Terminal Block, 1732496 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1732496), generated with kicad-footprint-generator ipc_gullwing_generator.py SOIC, 18 Pin (https://toshiba.semicon-storage.com/info/docget.jsp?did=30523), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-120-02-xxx-DV, 20 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf.

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