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Explanation about PWM smoothing; essentially a 4-stage RC network but with an eye towards doing it all in one module with inputs made for an e-drum kit. 0 0 N N 1 F N DEF Kosmo_panel_Mounting_Holes_Slotted H 0 40 Y N 1 F N DEF SW_MEC_5G_LED SW 0 0 Y N 1 F N DEF SW_DIP_x06 SW 0 40 Y N 1 F N DEF ao_symbols_Graphic GRAF 0 40 Y Y 1 F N DEF SW_DPST_Temperature SW 0 40 Y N 1 F N DEF SW_DPST SW 0 40 Y N 1 F N DEF SW_SPDT SW 0 40 Y N 1 F N DEF 2_pin_Molex_header J 0 40 Y Y 1 F N DEF LM3900N U 0 40 Y N 1 F N DEF SW_SPDT_MSM SW 0 0 Y N 2 N In normal position, loop is disconnected from trigger,\nnormalization is removed from gate jack, and\nsustain pot level is used. In loop position, loop\nis connected to trigger, gate jack is normalized\nto +12 V, and sustain voltage is taken from \npot pin 1 (so is open or ground)." Title "Precision ADSR with retriggering and looping modifications From d89db83df13552281151487e636d3175f5aa0e7b Mon Sep 17 00:00:00 2001 Subject: [PATCH] updates to rev 2 beta by adding +5V, and both trigger/gate and CV routing updates led holes to PCB edge 15.979999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 33.3mm, distance of mounting holes to PCB edge 11.32mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 9-pin D-Sub connector, straight/vertical, THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 7.699999999999999mm, distance of mounting holes 47.1mm, distance of mounting holes 47.1mm, distance of mounting holes to PCB edge 7.4799999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 9-pin D-Sub connector horizontal angled 90deg THT female pitch 2.77x2.84mm pin-PCB-offset 4.9399999999999995mm mounting-holes-distance 25mm mounting-hole-offset 25mm 9-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 14.56mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 47.1mm, distance of mounting holes 33.3mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector straight vertical THT male pitch 2.77x2.54mm pin-PCB-offset 9.4mm 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes to PCB edge 8.2mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector horizontal angled 90deg THT male pitch 2.29x1.98mm pin-PCB-offset 3.0300000000000002mm mounting-holes-distance 25mm mounting-hole-offset 25mm 15-pin D-Sub connector straight vertical THT female pitch 2.29x1.98mm pin-PCB-offset 3.0300000000000002mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male.

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