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BackInto hurdles. Title Label 9mm QuentinEF. This is an ADSR envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ## GitHub repository https://github.com/holmesrichards/precadsr Submodules git clone git@github.com:holmesrichards/WaveShaper.git git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule update Find and replace last few thin traces, fix teardrops and gnd fill db7d02719b68f4d2f81a25d8b6527257f18cc3a1 Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation 2cbdb94ba94f485ce4abcb1f14e2e5f15d016647 updates the potentiometer pads (i.e. Make the bodging of the hole smaller. HoleFlatThickness = 0; right_rib_x = width_mm - thickness*2; slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; Experimenting with more panel layout ideas working_height = height - hole_dist_top.
- HLE-122-02-xxx-DV-BE-LC, 22 Pins per row.
- (http://www.analog.com/media/en/package-pcb-resources/package/pkg_pdf/ltc-legacy-qfn/QFN_44_05-08-1763.pdf), generated with kicad-footprint-generator JST PHD series.