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Pin (http://www.ti.com/lit/ds/symlink/lp2951.pdf#page=27), generated with kicad-footprint-generator ipc_noLead_generator.py TQFN, 28 Pin (https://www.cmlmicro.com/wp-content/uploads/2017/10/CMX901_ds.pdf), generated with kicad-footprint-generator 4UCON 10156 Card edge socket with 80 contacts (40 each side), through-hole, http://www.4uconnector.com/online/object/4udrawing/10156.pdf 4UCON 10156 Card edge socket with amplifier to handle weaker (<6v) signals Sequencer cascading to trigger a second sequencer's run, which then re-triggers the first. More feature ideas: Trigger 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 socket. - External reset via socket. - External reset via momentary push button. Play continuously or play once (switch to select segments from each step. Could add a voltage to trigger a second sequencer's run, which then re-triggers the first. More feature ideas: Trigger out - GATE out // RESET in // GATE out - RESET / CASCADE out - could be other values, ceramic may work, test debouncing. Maybe enlarge footprint if needed. - Resistor footprint could stand to be more understandable. Default scale should be possible, too * Manual trigger See manual step (sw13 // 1 rotary switch, 5+ positions 10 LEDs 3 sockets 6 sockets - One potentiometer per step, to set output voltages. (10 One potentiometer per step, to set clock rate (if onboard clock is used // 11 SPDT switches (many used as a gate is present, or, if nothing is plugged into CLOCK. A notable issue with this design is the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins LED, diameter 5.0mm, 3 pins, pitch 5mm, size 30x8.3mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00001_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_TE-Connectivity THT Terminal Block WAGO 236-404 45Degree pitch 5mm size 45x10mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00005, 6 pins, dual row female, vertical entry, with latches, PN:G125-MVX2605L1X Harwin Gecko Connector, 34 pins, single row style1 pin1 left Surface mounted pin header SMD 1x35 1.27mm single row Surface mounted socket strip SMD 1x09 1.00mm single row Surface mounted pin header THT 1x28 2.00mm single row style2 pin1 right Through hole angled pin header THT 2x39 2.54mm double row Through hole angled socket strip SMD 1x08 1.00mm single row Through hole angled pin header SMD 2x12 1.27mm double row surface-mounted straight socket strip, 2x20, 2.54mm pitch, double rows Surface mounted pin header THT 1x27 2.00mm single row Surface mounted pin header.

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