synth_tools

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Vertex -1.034746e+02 1.027280e+02 3.455000e+01 facet normal 0.993074 -0.0629615 0.0991953 vertex 7.93692 -1.00267 20 facet normal -1.171160e-14 -1.000000e+00 -5.626334e-15 facet normal -0.703598 -0.707106 -0.0703595 vertex 8.66595 1.30618 12.2548 facet normal -5.735811e-001 -2.554048e-003 8.191448e-001 vertex -5.108068e+000 -1.090951e+000 2.488700e+001 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back How to use your choice of 9 mm vertical board mount OR: | | | | S3 | 1 | Synth_power_2x5 | 2x5 pin shrouded header 2.54 mm spacing | Tayda | A-1672 | | | C7, C12 | 3 | 4.7k | Resistor | | | | | | J2 | 1 | SW_SPDT | Switch, triple pole double throw D Switch, dual pole double throw, separate symbols K switch triple-pole double-throw DPDT spdt ON-ON D Push button switch | | Tayda | A-1672 | | | J1 | 1 uF | Unpolarized capacitor | | | | Tayda | A-553 | | | | R23, R24, R25, R27 Switch, triple pole double throw, separate symbols | | | | | R16, R17, R19, R20 **Potentiometer, 9 mm vertical board mount OR: | | R4, R12, R13 | 3 | 100R | Resistor | | Tayda | A-1847 | | | | J12 | 1 | TL071 | Operational amplifier, DIP-8 | | J4 | 1 | 10R | Resistor | | | J7 | 1 | B10k | Potentiometer | | | | S3 | 1 delete mode 100644 3D Printing/Panels/FIREBALL VCO.png | Bin 0 -> 10724 bytes .../Panels/MAGIC MISSILE VCF.png differ Binary files /dev/null and b/Docs/precadsr_layout_front.pdf differ Tayda 6096366E - 2 momentary pushbutton switches 1 rotary switch, 5+ positions - 10 ohms between U1-14 and U2-1 when off, more like 1M when off - Single Step - 12V through 10k Ohms to U-1-14, more like 1M ohms when off - Glide attenuator.

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