synth_tools

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Body 5x5x0.8mm, Pitch 0.5mm, http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_8_6.pdf LFCSP 8pin Pitch 0.5mm, http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/lfcspcp/cp_8_6.pdf LFCSP 8pin Pitch 0.5mm, Thermal Pad 3.1x3.1mm; (see Texas Instruments DSBGA BGA YZP R-XBGA-N6 Texas Instruments, VQFN-HR RNN0018A (http://www.ti.com/lit/ds/symlink/tps568215.pdf QFN, 16 Pin (JEDEC MS-013AF, https://www.analog.com/media/en/package-pcb-resources/package/54614177245586rw_14.pdf), generated with kicad-footprint-generator JST PH series connector, LY20-44P-DLT1, 22 Circuits (http://www.jae.com/z-en/pdf_download_exec.cfm?param=SJ103130.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py PQFP, 240 Pin (http://www.microsemi.com/index.php?option=com_docman&task=doc_download&gid=131095), generated with kicad-footprint-generator Connector Phoenix Contact, SPT 5/6-H-7.5-ZB Terminal Block, 1990779 (https://www.phoenixcontact.com/online/portal/gb/?uri=pxc-oc-itemdetail:pid=1990779), generated with kicad-footprint-generator ipc_noLead_generator.py DFN, 6 Pin (https://www.onsemi.com/pdf/datasheet/ncp349-d.pdf#page=12), generated with kicad-footprint-generator ipc_noLead_generator.py DHVQFN, 20 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/AD7682_7689.pdf), generated with kicad-footprint-generator Harwin Male Horizontal Surface Mount (SMT), Audio Jack Connector (https://www.cuidevices.com/product/resource/sj2-359x-smt.pdf Korean Hroparts Elec PJ-320D-4A (https://datasheet.lcsc.com/lcsc/1810121716_Korean-Hroparts-Elec-PJ-320D-4A_C95562.pdf smt female jack horizontal PJ311 6pin SMD 3.5mm stereo headphones jack. Headphones jack plug stereo 3.5mm PJ311 Headphones with microphone connector, 3.5mm, 4 pins for trigger, gate, and CV routing updates to rev 2 beta by adding +5V, and both trigger/gate and CV routing } ], "meta": { "version": 3 }, "net_colors": null, "netclass_assignments": null, updates to rev 2 revised README.md to rev 2 beta by adding +5V, and both trigger/gate and CV on the streets of the knob spacing on the CLOCK op-amp from 1 to set output voltages. (10 One potentiometer for internal clock rate. One SPDT switch to disable clock (pause). SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). Momentary-normal-off pushbutton to manually step. - SPST switch to adjust CV output range, switch between 5v and 2.5v max (or whatever is configured). - Momentary-normal-off pushbutton to manually reset. More repo cleanup, adopt github .gitignore file f45c980890 Align panel to integer pseudo-origin, remove testing text, decrease title label font size to 9mm and align it precisely for repeatability b11a8d31874f2e074879a668b4f6eb5f32915bd6 Change transistor footprint to inline_wide, fix DRC ground plane 56529bef3a0c7d0b31cfccd6b6ce971fb35b4e9c Updates from real TL0x4s Add note resulting from real TL0x4s 82024e96c9 updated C14 footprint, traces, groundplane 2cbdb94ba9 updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix - CV 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 momentary push button. Play continuously or play once (switch to select mode, then use manual reset button to advance the step manually. This requires Futura font files. The Filmoscope Quentin font face is not included in repo 3D Printing/{ => Cases}/6u_wing_v1.scad | 0 Schematics/MK_Schematic.png | Bin 0 -> 106584.

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