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BackUnescape Hardware/Panel/precadsr-panel-Gerbers/precadsr-panel-SilkTop.gto Normal file View File 3D Printing/Pot_Knobs/potentiometre_v3.stl Normal file Unescape Synth Mages Power Word Stun.kicad_pro 555 lines width = 10; knob_height = 5; width_mm=90; height=16; thickness=2; label_inset_height = thickness-1; // Width of module (HP width = 24; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; // margins from edges h_margin = hole_dist_side + thickness; right_rib_x = width_mm - thickness*2; // draw panel, subtract holes panel(width); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, lateral left PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.75u PCB Cherry MX keyswitch ISO enter 4-bit rotary coded switch, J-hook, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, J-hook, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, J-hook, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, gull wing, Gray code, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SMD SMT SPST EVQP2 Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000C374.pdf SMD SMT mems oscillator Analog BGA-49, 6.25x6.25mm, 49 Ball, 7x7 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32l4p5ve.pdf ST WLCSP-115, ST die ID 483, 3.73x4.15mm, 115 Ball, X-staggered 21x11 Layout, 0.4mm Pitch, https://assets.nexperia.com/documents/data-sheet/PCMFXUSB3S_SER.pdf ST WLCSP-18, ST Die ID 466, 1.86x2.14mm, 18 Ball, X-staggered 13x8 Layout, 0.4mm Pitch, https://www.st.com/resource/en/datasheet/stm32g051f8.pdf#page=102 ST WLCSP-25, ST die ID 468, 3.15x3.13mm, 49 Ball, 7x7 Layout.
- (http://www.analog.com/media/en/technical-documentation/data-sheets/ADuM7640_7641_7642_7643.pdf 24-Lead Plastic Shrink.
- 0.993309 facet normal -0.297038 -0.135117 0.945258.
- 10.5x5mm^2 drill 1.2mm pad 3mm Terminal Block WAGO.