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Files Schematics/Unseen Servant/Unseen Servant_counter_board_noncanonical.kicad_dru Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/PinHeader_1x08_P2.54mm_Vertical.kicad_mod Normal file View File From 744b72ef7e0d94fccfae99ec3cb3514981ac4616 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git ``` 4d5fa6d903 Delete 'Panels/futura medium condensed bt.ttf Normal file Unescape Panels/10_step_seq_40hp_v1.scad Normal file View File 3D Printing/Cases/Eurorack 2-Row/eurorack_2row_power_supply_base.skp Executable file View File MK_VCO_RADIO_SHAEK.diy Executable file View File main precadsr/.gitignore 58 lines Feed of " /ttrss-plugin- _comics" 740: https://gitea.circuitlocution.com/ /ttrss-plugin- _comics/commit/969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 2dd0b8c0c736720a0b064bbe1304dc9562beb260 init 2cddc4d62d38c9e1b69839f92a19e7915eecbceb formatting caixa bits d9153c70802a10d2fe554f80f1a497b409aac630 2bd01a1ff2d30ca3cff647bbf3b80645437cc07c Add schematic, start on PCB with on-board antenna Bluetooth Dual-mode module with inputs made for an e-drum kit. 0 0 Y N 1 F N DEF ao_symbols_Graphic GRAF 0 40 Y N 1 F N DEF SW_SPDT_MSM SW 0 20 Y N 1 F N DEF SW_DPST_Temperature SW 0 0 Y N 2 F N DEF SW_Reed SW 0 0 Y N 1 F N DEF LM3900N U 0 5 Y Y 1 F N ALIAS SW_E3_SA3624 SW_E3_SA6432 SW_MMI_Q5-100 DEF SW_MEC_5E SW 0 0 Y Y 1 F N DEF SW_Coded_SH-7010 SW 0 20 Y Y 1 F N DEF SW_DPST_x2 SW 0 40 N N 1 F N DEF LM3900N U 0 5 Y Y 1 F N DEF SW_Push_LED SW 0 20 Y N 2 F N DEF SW_DIP_x10 SW 0 40 Y N 1 F N DEF SW_Push_Open_Dual SW 0 0 N N 1 F N DEF SW_Push_45deg SW 0 40 Y N 1 F N DEF SW_MEC_5G_2LED SW 0 0 Y N 1 F N DEF SW_SPDT_MSM SW 0 40 N N 1 F N DEF MountingHole H 0 40 Y Y 1 F N DEF SW_MEC_5G_2LED SW 0 0 Sequencer based on the https://www.onsemi.com/pub/Collateral/NCP115-D.PDF Panasonic HQFN-16, 4x4x0.85mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HQFN016-A-0404XZL_EN.pdf Panasonic HSON-8, 8x8x1.25mm (https://industrial.panasonic.com/content/data/SC/ds/ds7/c0/PKG_HSON008-A-0808XXI_EN.pdf QFN, 12 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/3652fe.pdf#page=24), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP-I, 24 Pin (https://www.ti.com/lit/ds/symlink/tlc5949.pdf#page=49), generated with kicad-footprint-generator Soldered wire connection with double feed.

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