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16.7x16.7 Vishay GBU rectifier diode bridge Thermal enhanced ultra thin fine pitch quad flat package (http://www.st.com/resource/en/datasheet/stm8s003f3.pdf ST UQFN 6 pin 0.5mm Pitch http://www.st.com/resource/en/datasheet/ecmf02-2amx6.pdf UQFN DFN 0.5 ST 20-Lead Plastic Quad Flat, No Lead Package - 9x9 mm Body [SOIC], see https://www.mouser.com/ds/2/328/linkswitch-pl_family_datasheet-12517.pdf eSOP-12B SMT Flat Package with Heatsink Tab https://ac-dc.power.com/sites/default/files/product-docs/linkswitch-ph_family_datasheet.pdf SIP4 Footprint for mini circuit case CD542, Land pattern PL-094, pads 5 and 6); middle of slider panel (between steps 5 and 6 // manual step (featuring debouncing!), sequencer cascading, basic glide (for portamento), attack decay sustain release 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 * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board Add design rules for jlcpcb 4ee6887723 Add some perfboard sections, power headers, teardrops Compare 27 commits » created pull request synth_mages/MK_SEQ#2 Added schmancy pcb for v1 front panel and pcb into different files Add a front-panel PCB "net_color_mode": 1, "opacity": { More tweaks after pro review "extra_units": "error", "global_label_dangling": "warning", "hier_label_mismatch": "error", "label_dangling": "error", "lib_symbol_issues": "warning", More tweaks after pro review "spice_external_command": "spice \"%I\"", Inkscape export via OpenSCAD DXF Export Fix R25/R1 connection One socket connection is on the circumference of the rail + a safety margin // Width of module (HP) width = 36; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; // margins from edges h_margin = hole_dist_side + thickness; v_margin = hole_dist_top*2 .

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