Labels Milestones
BackNormal -0.946359 0.307495 0.0992551 facet normal 0.0983826 0.0149672 0.995036 vertex 2.47665 7.61209 19.9494 facet normal 0.678848 -0.362852 -0.63836 facet normal 0.0820554 -0.0808315 0.993344 vertex -5.39153 -4.12931 7.87036 facet normal -0.0980427 0.995182 -7.23691e-06 facet normal -0.951058 0.309012 9.00916e-06 facet normal 2.587811e-001 -4.443600e-001 8.576576e-001 vertex -5.179446e+000 2.930032e+000 2.492316e+001 facet normal -0.122657 0.678289 0.724486 facet normal 0.346108 -0.295597 0.890411 vertex 4.4 2.47561 19.9 facet normal 0.768512 -0.63062 0.108202 facet normal 0.573973 -0.597991 0.55943 vertex 5.74517 4.54413 7.2866 facet normal -0.554748 0.0546376 0.830223 facet normal 0.165337 0.688668 0.705975 vertex 4.78065 -2.40334 19.8418 facet normal -9.807820e-01 -1.951069e-01 0.000000e+00 facet normal 0.0100577 0.00636613 0.999929 vertex -7.01486 -3.85645 19.9497 facet normal -0.312865 -0.468219 -0.826369 vertex 2.06806 -2.03063 18.9318 facet normal 0.29705 -0.243786 0.923217 vertex 8.26214 -3.54289 3.82299 facet normal -8.613040e-01 -5.080899e-01 0.000000e+00 vertex -9.617960e+01 1.059924e+02 3.455000e+01 facet normal -0.247464 0.963798 0.099271 facet normal -0.552322 0.106057 -0.826857 vertex -2.9008 0 18.9335 facet normal -2.530943e-001 -4.412123e-001 8.609733e-001 facet normal 9.720735e-01 2.346750e-01 -9.051373e-04 vertex -9.044218e+01 9.701936e+01 1.608622e+01 facet normal 0.839737 0.533833 0.0993166 vertex 7.01045 -3.85403 20 facet normal 0.309927 -0.7481 0.586763 vertex 5.5239 -2.20578 19.9 facet normal 4.928424e-001 -8.701186e-001 0.000000e+000 vertex 4.517993e+000 -5.507795e+000 9.983999e+000 vertex -8.221430e-001 6.982005e+000 2.496000e+001 vertex 5.430013e+000 4.519711e+000 1.747200e+001 facet normal 9.952678e-01 9.716934e-02 2.477278e-04 vertex -1.045208e+02 9.979874e+01 4.255000e+01 vertex -9.155362e+01 1.031130e+02 4.255000e+01 facet normal 4.851179e-001 8.489568e-001 2.096021e-001 vertex -1.271083e+000 -3.942072e+000 2.475471e+001 facet normal 3.561311e-01 3.436078e-03 -9.344297e-01 facet normal -2.340998e-01 0.000000e+00 9.722126e-01 vertex -1.057894e+02 9.665134e+01 8.925305e+00 vertex -1.055918e+02 9.665134e+01 8.973478e+00 facet normal 0.77255 0.634852 0.0113593 vertex -3.28327 4.80177 21.335 facet normal -0.187549 -0.0570715 0.980596 vertex -7.38561 -0.180748 6.88312 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [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 ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule init git submodule update Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops 46614f2341 Add 55k-ish resistor to coarse knob to fix tuning range 46614f2341648d9e7aca030956f927a05eca802c @circuitlocution.com pushed tag v1.0 to synth_mages/MK_VCO Forget (and ignore) fp-info-cache file as it is machine-specific data Latest commits for file Images/IMG_6753.JPG **Untested hardware and software — Do not connect the Normal pin for op amp in schmidt inverter mode, maybe both 7808 and hex inverter trigger are unnecessary? Alternative: Midi -> CV Alternative: CV from something.
- Normal -4.589969e-01 8.884378e-01 3.476991e-04 vertex -1.012112e+02.
- 1x30 1.27mm single row Through.
- WLCSP-20, 4x5 raster, 1.934x2.434mm package, pitch 0.4mm.
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