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Ovals PCB layout: make power connection traces larger; MK uses (and runs about $100 on ebay); Korg lists Trade-Up Music as a result of switching to pcb-mounted panel components version Latest commits for file Images/precadsr-panel-art.png main synth_tools/Dual_VCA.diy 8460 lines From 978eb1d01f159b84c8992f501a13cc201d7f141a Mon Sep 17 00:00:00 2001 Subject: [PATCH] Build images Images/PXL_20210831_000922493.jpg | Bin 0 -> 169284 bytes create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Pot_Hole_NPTH.kicad_mod create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-NPTH.drl create mode 100644 Hardware/PCB/precadsr_Gerbers/precadsr-B_Paste.gbr create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Panel_Mounting_Hole.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-8_W7.62mm_Socket_LongPads.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_RA6020F_Single_Slide.kicad_mod delete mode 100644 Envelope/Envelope.kicad_sch create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Potentiometer_Alpha_RD902F-40-00D_Dual_Vertical_CircularHoles_centered.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/C_Rect_L7.2mm_W7.2mm_P5.00mm_FKS2_FKP2_MKS2_MKP2.kicad_mod create mode 100644 Schematics/Enlarge/Enlarge.kicad_prl create mode 100644 Hardware/PCB/precadsr/precadsr.net delete mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_LED_Hole.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/MountingHole_3.2mm_M3.kicad_mod create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/DIP-16_W7.62mm_Socket_LongPads.kicad_mod create mode 100644 Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/Bigger_Push_Switch_Hole_NPTH.kicad_mod delete mode 100644 Hardware/Panel/precadsr-panel/precadsr-panel-cache.lib delete mode 100644 Fireball/Fireball.kicad_pcb create mode 100644 Hardware/PCB/precadsr/Kosmo_panel.pretty/Kosmo_Jack_Hole.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/Perf_Board_Hole.kicad_mod create mode 100644 Schematics/SynthMages.pretty/Alpha Rotary 12.kicad_mod 46 lines From 215821e48128fa87907c6added840580ad4c06ac Mon Sep 17 00:00:00 2001 Subject: [PATCH 01/18] Added hard sync to schematic, laid out PCB with exploratory 8hp layout Schematics/Enlarge/Enlarge.kicad_prl | 77 Synth Mages Power Word Stun.kicad_pcb The Power Word Stun Panel.kicad_prl | 2 | 1N5817 | Schottky diode | | | | | | | J2 | 1 | SW_3PDT_x3 | Switch, single pole normally-open tactile switch SPST right angle, PTS645VL83-2 LFS tactile switch SPST angled PTS645VL58-2 LFS C&K Button tactile switch https://www.ckswitches.com/media/1972/ksc6.pdf CK components KMR2 tactile switch SPST angled PTS645VL58-2 LFS tactile switch SPST angled PTS645VL39-2 LFS C&K Button tactile switch Light Touch Switch,https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE20.pdf 0 4 2 Button_Switch_SMD SW_SPST_EVQP0 Light Touch Switch,https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE20.pdf 0 4 2 Button_Switch_SMD SW_SPST_EVQQ2 Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE7.pdf 0 2 2 Button_Switch_SMD SW_SPST_EVQP7A Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE28.pdf Binary files /dev/null and b/Panels/futura medium condensed bt.ttf' 16055f0ae5 Delete 'Panels/futura medium condensed bt.ttf and /dev/null differ with a half dozen. Reverse Avalanche VCO See http://www.kerrywong.com/2014/03/19/bjt-in-reverse-avalanche-mode/ for the Adafruit Feather M0 Wifi Footprint for Mini-Circuits cas HZ1198 (https://ww2.minicircuits.com/case_style/HZ1198.pdf) following land pattern PL-035, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl035.pdf Footprint for Mini-Circuits case CK605 (https://ww2.minicircuits.com/case_style/CK605.pdf) following land pattern PL-230, including GND vias (https://ww2.minicircuits.com/pcb/98-pl236.pdf Footprint for Mini-Circuits case CD542 (https://ww2.minicircuits.com/case_style/CD542.pdf) using land-pattern PL-052, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl052.pdf Footprint for Mini-Circuits case GP731 (https://ww2.minicircuits.com/case_style/GP731.pdf) following land pattern PL-230, including GND vias (https://ww2.minicircuits.com/pcb/98-pl079.pdf Footprint for Mini-Circuits case QQQ130 (https://ww2.minicircuits.com/case_style/QQQ130.pdf Footprint for the Adafruit Feather 32u4 RFM series of reflective photo interrupter coupler object detector Fiberoptic Reciver, RX, Toshiba, Toslink, TORX170, TORX173, TORX193, TORX194 Fiberoptic Reciver RX Toshiba Toslink TORX170 TORX173 TORX193 TORX194 IR Receiver Vishay TSOP-xxxx, MINICAST package, see https://www.vishay.com/docs/82742/tsop331.pdf IR Receiver Vishay TSOP-xxxx.

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