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Area. Outs: Clock Out - 1K to TP5 - Gate 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 momentary push button. - CV out Latest commits for file Schematics/Dual_VCA_with_cv2.diy Add radio shaek with cv2 version From ac58a9eaed22afe21d4e9041218f4495bd28c6bf Mon Sep 17 00:00:00 2001 Subject: [PATCH] updated README.md e49f4ab127dc081ee1c77dd21e80d128628a1152 77735c00cc3285131373f5cfc61b82eab5963d12 Update README.md 5505000471ab249f70d985a8f814bce077fb47b2 Update README.md * [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) How to use the two clockwise-most pins, looking from below. Clock rate (B100k) (not sure yet which 2 pins diameter 1.8mm size 1.8x2.4mm^2 z-position of LED center 2.0mm 2 pins LED_Rectangular, Rectangular, Rectangular size 5.0x5.0mm^2 2 pins LED, diameter 5.0mm, 2 pins, pitch 5mm, size 55x9mm^2, drill diamater 0.7mm, pad diameter 2.6mm, see http://www.metz-connect.com/de/system/files/productfiles/Datenblatt_311751_RT027xxHBLC_OFF-022814U.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT single screw terminal block RND 205-00081, 5 pins, pitch 3.5mm, size source Multi-Contact FLEXI-E 1.0 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex Pico-Clasp series connector, S14B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py MSOP, 10 Pin (https://www.ti.com/lit/ds/symlink/bq24090.pdf), generated with kicad-footprint-generator Soldered wire connection with double feed through strain relief, for 2 times 0.5 mm² wires, reinforced insulation, conductor diameter 0.9mm, outer diameter 1mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator ipc_gullwing_generator.py 32-lead plastic TSOP; Type II TSOP-II, 44 Pin (https://www.analog.com/media/en/technical-documentation/data-sheets/ad7722.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-120-02-xxx-DV-LC, 20 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-0410, with PCB locator, 11 Pins per row, Mounting: Snap-in Plastic Peg PCB Lock.

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