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- make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules main 5a4e89eea6 Add position for resistor between coarse and +12V, value unknown Add position for resistor between coarse and +12V, value unknown bugfix/v1.1 Add note resulting from real TL0x4s From 40588ba725f2f6c7240cc5d95c2a8af539e27e15 Mon Sep 17 00:00:00 2001 Subject: [PATCH] initial notes for v1 front panel Added schmancy pcb for v1 front panel Added schmancy pcb for v1 build Schematics/SEQ_MANUAL_v2.pdf Normal file Unescape module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt) { cord=(cod+cdp+cdp*smt/100)/2; cird=cord-cdp; cfn=round(2*cird*PI/cwd); clf=360/cfn; crn=ceil(chg/csh); echo("knurled cylinder max diameter: ", 2*cird); if( fsh < 0 } module make_surface(filename, h) { cylinder(r=hole_r, h=thickness*2); echo("Putting a hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1847709 8A 320V Generic Phoenix Contact connector footprint for: GMSTBA_2,5/11-G-7,62; number of pins: 10; pin pitch: 3.81mm; Angled || order number: 1924091 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/9-GF-3.5; number of pins: 09; pin pitch: 3.81mm; Angled; threaded flange || order number: 1843237 8A 160V Generic Phoenix Contact connector footprint for: GMSTBA_2,5/6-G; number of pins: 12; pin pitch: 5.08mm; Vertical || order number: 1777196 12A Generic Phoenix Contact connector footprint for: MSTB_2,5/3-GF-5,08; number of pins: 12; pin pitch: 5.08mm; Vertical || order number: 1844252 8A 160V Generic Phoenix Contact connector footprint for: MSTBV_2,5/15-GF-5,08; number of pins: 11; pin pitch: 5.08mm; Vertical || order number: 1844281 8A 160V Generic Phoenix Contact connector footprint for: MCV_1,5/11-GF-5.08; number of pins: 12; pin pitch: 3.50mm; Vertical; threaded flange || order number: 1923827 16A (HC Generic Phoenix Contact connector footprint for: MC_1,5/9-GF-5.08; number of pins: 07; pin pitch: 3.81mm; Vertical; threaded flange || order number: 1924512 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/5-GF-5.08; number of pins: 11; pin pitch: 7.62mm; Vertical; threaded flange || order number: 1923966 16A (HC Generic Phoenix Contact connector footprint for: MCV_1,5/5-G-3.5; number of pins: 09.

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