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BackMK's S&H not strictly a noise and envelope generator synth module. Layout and panel are Kosmo format. * [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 ## GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Envelope/Envelope.kicad_pro Latest commits for file Fireball/Fireball.kicad_pcb tweaks layout with input from sam format (units 2) (units_format 1) (precision 4 (style (thickness 0.15) (arrow_length 1.27) (text_position_mode 0) (extension_height 0.58642) (extension_offset 0.5) keep_text_aligned Latest commits for file Panels/QuentinEF.ttf PSU/Synth Mages Power Word Stun.kicad_sch 3736 lines Latest commits for file sr1_full.png From 1e6cc98f413992554cb33b458eea58dbb7544fc2 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Update Schematics/schematic_bugs_v1.md dcaec240831d28b722a7d7988287c76a1461e439 glide fix Notes from debugging aac0a4a5b4f604add3c1ccb9d39a8956f2d60f00 More notes More notes Schematics/schematic_bugs_v1.txt | 2 | 47k | Resistor | | | Tayda | A-553 | | | | | | | | C10 | 1 | 10nF | Ceramic capacitor | | | | | | | | | J2 | 1 | TL071 | Operational amplifier, DIP-8 | | | | R8, R10, R12 | 3 | 10uF | Electrolytic capacitor | | C10 | 1 | SW_3PDT_x3 | Switch, triple pole double throw K switch dual-pole double-throw DPDT spdt ON-ON illuminated red green D Push button switch, generic, two pins Switch, single pole normally-open tactile switch SPST right angle, PTS645VL31-2 LFS C&K Button SW PUSH 12mm https://www.e-switch.com/system/asset/product_line/data_sheet/143/TL1100.pdf tact sw push 6mm smd CK components KMR2 tactile switch SPST angled PTS645VL58-2 LFS C&K Button tactile switch switch normally-open pushbutton push-button Side push button https://www.e-switch.com/system/asset/product_line/data_sheet/210/800U.pdf momentary / push-push button, h=13mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=17.5mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=23mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=23mm C&K PVA1 https://www.ckswitches.com/media/1343/pva.pdf momentary / push-push button, h=17.5mm C&K PVA1 https://www.ckswitches.com/media/1343/pva.pdf tact sw push PVA2 DPDT momentary / push-push button, h=15mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf right angle (http://www.molex.com/pdm_docs/sd/483930003_sd.pdf USB 3.0 Micro B horizontal USB Micro-B Receptacle SMD USB 2.0 Type B TWP-4002D-H3, https://www.technik.com.hk/images/pdf_product/WP4002D-H3-A_2.0.pdf USB Micro B horizontal SMD GCT Micro USB https://gct.co/files/drawings/usb3076.pdf Micro-USB SMD Typ-B GCT Molex Vertical Micro USB AB receptable, right-angle inverted (https://www.molex.com/pdm_docs/sd/475900001_sd.pdf Micro AB USB SMD Type-A Receptacle Right Angle series (http://www.dialightsignalsandcomponents.com/Assets/Drawings/2D_Drawings_DrawingDetailedSpec/C17354.pdf RGB LED NeoPixel, https://cdn-shop.adafruit.com/product-files/2686/SK6812MINI_REV.01-1-2.pdf LED RGB Wurth PLCC-4 LED RGB NeoPixel addressable Kingbright, dual LED, red-green, dome lens, 3.2 x 2.4 mm Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-89005xx, 5 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 Molex Mini-Fit Jr. Power Connectors, 105314-xx16, 8 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py HVQFN, 32 Pin (https://www.analog.com/media/en/package-pcb-resources/package/414143737956480539664569cp_32_2.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py Ethernet Transformer, Bel S558-5999-T7-F, https://www.belfuse.com/resources/ICMs/lan-/S558-5999-T7-F.pdf Transformer.
- Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.0104167">3 style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:0.138889px;font-family:'Copasetic NF';-inkscape-font-specification:'Copasetic NF, Bold';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.0104167">LOOPING
- 734-168 , 8 Pins per row.