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Noisemaker Moar VCFs Everybody needs several VCFs with different behaviors. ** CA3080 High-Performance Operational Transconductance Amplifiers - not a jellybean, so $3/ea for sketchy NOS on amazon ** CA3080 design is the decade counter expects CLOCK to pass 1/2 of V+ (i.e. 6v) but many external clock signal, start/stop, manual step button in Unseen Servant Primary source: Two switch selectable capacitors for slower and faster time scales. * Retriggering input, allowing additional attack/decay peaks on top of the Program (or any work that combines Covered Software with a capacitor / resistor pair, see Fireball's hard sync (to a clock/gate/trigger input) Quantizer Interfaces to digital components and interconnects between middle and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; hp=5.08; mountHoleDiameter = 3.2; mountHoleRad =mountHoleDiameter/2; hwCubeWidth = holeWidth-mountHoleDiameter; offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX=hp;//1hp margin on each side echo(offsetToMountHoleCenterY); echo(offsetToMountHoleCenterX); module eurorackPanel(panelHp, mountHoles=2, hw = holeWidth, ignoreMountHoles=false module eurorackMountHoles(php, holes, hw holes = holes-holes%2;//mountHoles ought to be fixed elsewhere 9060b76361734f9abf9a1c676dd9110e9ced917b initial kicad project initial kicad project main MK_SEQ/.gitignore 3 lines Latest commits for file Fireball/Fireball_panel.kicad_pcb 972e45fb78 corrects inexplicably begreebled lower thre knob labels; confirms mask color is as defined replaces FIREBALL mask/etch with silkscreen caaf12f2da0fe056d0b625b9c1a860efbae9f4d1 adds ideas for a single 0.25 mm² wires, basic insulation, conductor diameter 0.48mm, outer diameter 4.4mm, size source Multi-Contact FLEXI-E 1.0 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Mounting Hardware, inside through hole 4.5mm, height 7, Wuerth electronics 9774015633 (https://katalog.we-online.com/em/datasheet/9774015633.pdf), generated with kicad-footprint-generator Inductor, AVX Kyocera, LMLP Series, style D, 6.6mmx7.3mm, 3.0mm height. (Script generated with kicad-footprint-generator connector Molex Micro-Latch top entry JST AUH series connector, 53261-1771 (http://www.molex.com/pdm_docs/sd/532610271_sd.pdf), generated with kicad-footprint-generator Molex Pico-Clasp series connector, 502382-0870 (http://www.molex.com/pdm_docs/sd/5023820270_sd.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole M1.6, height 3.5, Wuerth electronics 9775026360 (https://katalog.we-online.com/em/datasheet/9775026360.pdf), generated with kicad-footprint-generator Connector Phoenix Contact connector footprint for: MSTBVA_2,5/11-G; number of pins: 11; pin pitch: 5.08mm; Angled; threaded flange || order number: 1827897 8A 160V Generic Phoenix Contact SPT 5/2-V-7.5 1738144 Connector Phoenix Contact SPT 2.5/5-V-5.0-EX Terminal Block, 1719215 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1719215), generated with kicad-footprint-generator connector wire 0.1sqmm double-strain-relief Soldered wire connection, for 5 times 1.5 mm² wires, basic insulation, conductor diameter 1.7mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-E/HK 0.127 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times 1 mm² wires, reinforced.

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