synth_tools

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Electronics 9774055951 (https://katalog.we-online.de/em/datasheet/9774055951.pdf), generated with kicad-footprint-generator JST PUD series connector, 14110713010xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13010XXX_100228421DRW063C.pdf), generated with kicad-footprint-generator Molex SlimStack Fine-Pitch SMT Board-to-Board Connectors, 502430-4410, 44 Pins per row (https://www.hirose.com/product/en/products/DF13/DF13C-10P-1.25V%2851%29/), generated with kicad-footprint-generator Capacitor SMD 1812 (4532 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with StandardBox.py) (https://product.tdk.com/info/en/document/catalog/smd/inductor_commercial_power_slf7045_en.pdf Inductor, TDK, MLZ2012_h0.85mm, 2.0x1.25x0.85mm, "https://product.tdk.com/system/files/dam/doc/product/inductor/inductor/smd/catalog/inductor_commercial_decoupling_mlz2012_en.pdf" Inductor, TDK, SLF12575, 12.5mmx12.5mm (Script generated with kicad-footprint-generator JST XH series connector, 14110213002xxx (https://b2b.harting.com/files/download/PRD/PDF_TS/1411XX13002XXX_100228421DRW035C.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-0510, with PCB cutout, light-direction upwards, see https://www.everlight.com/file/ProductFile/ITR1201SR10AR-TR.pdf reflective opto couple photo coupler package for Siemens SFH900 reflex photo interrupter SMD PhotoDiode, plastic SMD DIL, 4.5x4mm, area: 2.2x2.2mm, https://dammedia.osram.info/media/resource/hires/osram-dam-5989350/BP%20104%20FAS_EN.pdf PhotoDiode, plastic DIL, 4.3x4.65mm², RM5.08 PhotoDiode plastic DIL RM5.08 PhotoTransistor, sidelooker package, RM2.54 PhotoTransistor sidelooker package RM2.54 package for Standex Meder SIL reed relais Finder 32.21-x300 Relay, SPST, High Capacity, https://omronfs.omron.com/en_US/ecb/products/pdf/en-g2rl.pdf Omron G5V-2 Relay DPDT FRT5 narrow footprint, SMD version of the indenting cones, measured from the ages ec67859b1c2779470b99801ce69f8850b83fa3e1 Start of LM13700 version to see why 531ebcae92ad8ad00635060e3583259ee13cc12b 2dd0b8c0c736720a0b064bbe1304dc9562beb260 init 5ff3077e8252367b7eceb0b21b0803904b695d42 4675f71e05fc19d3608ee6e5061bbe79ae432fb7 c4e1c30b9b Add jlc constraints DRC; replace order number text Things best left to external modules: CV-controlled CV offset module - add a voltage to trigger a second sequencer's run, which then re-triggers the first. - Trigger out - CLK out - Gate out, with probably +12v gates. - Variable step count, 1-10 steps possible (with 2-3 extra switch positions to re-use for frequently-swapped positions). - External reset via momentary push button. CV out, with probably +12v gates. Variable step count, 1-10 steps possible.

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