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Size: 716 KiB After Width: Size: 719 KiB BIN Size: 69 KiB After Width: # Precision ADSR with retriggering and looping modifications * Bourns PTL series, such as: https://www.mouser.com/ProductDetail/Bourns/PTL30-15O0-105A2?qs=fV9UsjselOEqdQiKFAm%2Fog%3D%3D (A1M, orange LED, 30mm travel, 15mm shaft ** https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft ** https://www.mouser.com/ProductDetail/Bourns/PTL30-15R0-103B1?qs=X8nz4ozed5glbMOCRmYKzw%3D%3D (B10K, red LED, 30mm travel, 15mm shaft * TBD, needs testing * State Gates (from Befaco * TBD, needs testing; but if LEDs are possible, this should be possible, too * Manual trigger See 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 3d279dd88c Finish schematic, add PDF | J6 | 1 | SW_3PDT_x3 | Switch, dual pole double throw, right angle, http://www.ckswitches.com/media/1428/os.pdf 1x-dip-switch SPST Copal_CHS-01A, Slide, row spacing 5.25 mm (206 mils), body size 6.7x26.96mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/204.pdf), SMD SMD 1x-dip-switch SPST , Piano, row spacing 15.24 mm (600 mils), LongPads THT DIP DIL ZIF 25.4mm 1000mil Socket 40-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), body size 6.7x24.42mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/219.pdf), SMD, LowProfile, JPin SMD 6x-dip-switch SPST KingTek_DSHP06TJ, Slide, row spacing 7.62 mm (300 mils), body size (see https://www.ctscorp.com/wp-content/uploads/194-195.pdf 5x-dip-switch SPST Omron_A6S-510x, Slide, row spacing 15.24 mm (600 mils 64-lead though-hole mounted DIP package, row spacing 5.08 mm (200 mils), body size 9.78x30.12mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/219.pdf), SMD, LowProfile, JPin SMD DIP Switch SPST Slide 5.08mm 200mil SMD JPin SMD 6x-dip-switch SPST , Slide, row spacing 6.73 mm (264 mils), body size 6.7x6.64mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/219.pdf), SMD, LowProfile, JPin SMD 6x-dip-switch SPST Omron_A6H-6101, Slide, row spacing 10.16 mm (400 mils), Socket 28-lead though-hole mounted DIP package, row spacing 7.62 mm (300 mils), body size (see http://www.kingtek.net.cn/pic/201601201417455112.pdf SMD 7x-dip-switch SPST , Slide, row spacing 25.4 mm (1000 mils), Socket, LongPads THT DIP DIL PDIP 2.54mm 16.51mm 650mil SMDSocket LongPads 42-lead though-hole mounted DIP package, row spacing 8.9 mm (350 mils), SMDSocket, LongPads 22-lead though-hole mounted DIP package, row spacing 6.15 mm (242 mils), body size.

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