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Operational amplifier, DIP-8 Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-14/SOIC-14 | | | Tayda | A-1157 or A-2425 | | | | D 2 pin Molex header 2.54 mm spacing Q1, Q2, Q3 | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling) | | Tayda | A-3545, A-3489, or A-3499\*\*\* | | | | | | S1 | 1 | B10k | Potentiometer | | J7, J8, J9 | 1 | 2_pin_Molex_connector | 2 | 1M | Resistor | | | | Tayda | A-1138 | | | S1 | 1 Hardware/PCB/precadsr/sym-lib-table | 2 Examples/EG_MANUAL.pdf | Bin 0 -> 13714 bytes .../precadsr-panel-Gerbers/precadsr-panel.drl | 47 .../precadsr_panel_al-F_Paste.gbr | 15 .../precadsr_panel_al-NPTH.drl | 55 create mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/TerminalBlock_Degson_DG301_1x03_P5.00mm_Vertical.kicad_mod delete mode 100644 Hardware/PCB/precadsr/ao_tht.pretty/D_DO-35_SOD27_P7.62mm_Horizontal.kicad_mod delete mode 100644 Fireball/Fireball_panel.kicad_dru working_height = height - v_margin*2 - title_font_size; Experimenting with more panel layout } Experimenting with more panel layout ideas Feed of " /drumkit" Add circuit blocks to kick drum schematic d9153c70802a10d2fe554f80f1a497b409aac630 sr1 bacdac34d747275148c56e8293dc209c2e326fe4 Add more note files from aoKicad and Kosmo_panel, which provide needed libaries for KiCad. To clone: ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` Schematics/Enlarge/Enlarge.kicad_pcb Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-F_SilkS.gbr Normal file View File # For PCBs designed using KiCad: https://www.kicad.org/ # Format documentation: http://kicad-pcb.org/help/file-formats/ # KiCad backups folders *-backups # Compressed files *.zip # Mac stuff *.DS_Store # Emacs temps *~ \#* # LTSpice Simulations/*.log Simulations/*.raw Simulations/*.txt Copper Layer Stackup: ============================================================= L1 : F.Cu front L2 : B.Cu back Drill file 'precadsr-panel.drl' contains T1 3.200mm 0.1260" (4 holes) (with 4 slots T2 5.000mm 0.1969" (1 hole) T3 7.000mm 0.2756" (6 holes T4 10.000mm 0.3937" (4 holes) T5 15.200mm 0.5984" (1 hole Total plated holes unplated through holes: ============================================================= T1 3.200mm 0.1260" (4 holes) T5 15.200mm 0.5984" (1 hole Total plated holes count 0 Minor layout tweaks Finish schematic, add PDF Features already done: - Internal clock with manual control. Clock in socket with 80 contacts AT ISA 16 bits Bus Edge Connector BUS ISA AT Edge connector PCI bus Edge Connector BUS ISA AT Edge connector PCI bus Edge Connector x1 http://www.ritrontek.com/uploadfile/2016/1026/20161026105231124.pdf#page=70 Highspeed card edge connector for 2.4mm PCB's with 70 contacts (polarized Highspeed card edge connector for 2.4mm PCB's with 40 contacts (not polarized Highspeed.

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