synth_tools

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Bluetooth Module with on-board components Added hard sync input. - But could also go to same bus) - run/stop 2x Pushbutton switches, all 2pin: - all step switches (all go to 10 Alternative: Midi -> CV Alternative: CV from something else VCF MK's Diode Ladder VCF Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the larger board underneath the smaller board. #Kicad 7 # 2-layer, 1oz copper condition "A.Type == 'pad' && (B.Type == 'text' || B.Type == 'track'" From f12031bb4117bdc0bfa93734f5e1f978a14297b0 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Checkpoint in case of crashes 943ef1409b Fix getting a bunch of wires backwards From 16055f0ae510d4466f2b156df715b3e97e4555d8 Mon Sep 17 00:00:00 2001 2a5bb74bbd Go to file b11a8d3187 Change transistor footprint to inline_wide, fix DRC ground plane Latest commits for file Panels/label_test.stl From f5fc556ca298718ed9c38de316ac4c166fbbe181 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Initial version .gitignore | 1 | SW_Push | Push button switch, normally open, two pins, 45° tilted D Momentary Switch, dual pole double throw K switch single-pole double-throw spdt ON-ON illuminated LED SW PUSH SMALL Tactile C&K Generic Buzzer, D14mm height 7mm Non-Polar Electrolytic Capacitor CP, Radial series, Radial, pin pitch=2.50mm, , diameter*width=5*2.5mm^2, Capacitor, http://cdn-reichelt.de/documents/datenblatt/B300/DS_KERKO_TC.pdf C Disc series Radial pin pitch 10.00mm diameter 22mm height 40mm Electrolytic Capacitor C, Rect series, Radial, pin pitch=5.00mm, , diameter=4.5mm, Tantal Electrolytic Capacitor CP, Radial series, Radial, pin pitch=27.18mm, , diameter=40.64mm, Vishay, IHB-4, http://www.vishay.com/docs/34015/ihb.pdf Inductor Radial series Radial pin pitch 10.16mm length 3.04mm diameter 1.6mm Diode, DO-34_SOD68 series, Axial, Horizontal, pin pitch=35mm, , length*diameter=30*12.5mm^2, Electrolytic Capacitor, , http://www.vishay.com/docs/28342/058059pll-si.pdf CP Radial series Radial pin pitch 5.00mm length 7.2mm width 3.5mm solder Pin_ with flat fork solder Pin_ diameter 1.0mm, hole diameter 1.0mm, hole diameter 0.5mm test point SMD pad as test Point, diameter 2.5mm wire loop with bead as test Point, square 1.5mm side length SMD rectangular pad as test Point, diameter 3.0mm z-position of LED center 2.0mm, 2 pins, pitch 10mm, size 242x14mm^2, drill diamater 1.2mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00067_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_TE-Connectivity THT Terminal Block WAGO 236-212, 45Degree (cable under 45degree), 9 pins, pitch 5mm, size 60x8.1mm^2, drill diamater 1.15mm, pad diameter 2.6mm, see http://www.farnell.com/datasheets/2138224.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix MKDS-1,5-15 pitch 5mm size 20x10mm^2.

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