synth_tools

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2x2 raster, 0.73x0.73mm package, pitch 0.4mm; see section 7.5 of http://www.st.com/resource/en/datasheet/DM00284211.pdf WLCSP-104, 9x12 raster, 4.095x5.094mm package, pitch 0.4mm; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f746zg.pdf WLCSP-144, 12x12 raster, 5.24x5.24mm package, pitch 0.8mm; see section 7.1 of http://www.st.com/resource/en/datasheet/stm32f301r8.pdf WLCSP-49, 7x7 raster, 3.417x3.151mm package, pitch 0.6mm; http://ww1.microchip.com/downloads/en/DeviceDoc/39969b.pdf Zynq-7000 BGA, 22x22 grid, 23x23mm package, 1mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=302, NSMD pad definition Appendix A Zynq-7000 BGA, 15x15 grid, 13x13mm package, pitch 0.4mm; see section 6.1 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the articles! Smoothing_radius = 3; // Rotation offset of all cones. Allows to align the indentations with the components I used, I found: \* The Dailywell 3PDT and SPDT toggle switches smt_version Merge pull request synth_mages/MK_VCO#1 cfb5bfb128 Finish schematic, add PDF | J6 | 1 | 10 nF | Unpolarized capacitor | | | R9, R11, R13 | 3 | 1k | Resistor | | | | | | Tayda | A-1955 | | | | | | | | S3 | 1 | SW_Push | Push button switch, generic, symbol, four pins D Momentary Switch, dual pole double throw, separate symbols K switch normally-open pushbutton push-button D Push button switch with 6 2x8 IDC power connectors to supply Eurorack voltage. Updates to rev 2 Samba Reggae 2 and 13 removed for voltage dividers feeding chip inputs - don't do manual connection to GND if you want. Putting everything together is a combination of speakON socket and 6.35mm (1/4in) mono jack, switched, half threaded nose, sleeve contact/front panel connection, https://www.neutrik.com/en/product/nrj4hh-1 Slim Jacks, 6.35mm (1/4in) stereo jack, vertical PCB mount, https://www.neutrik.com/en/product/nc3mahl A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3fahl1-0 A Series, 5 pole female XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell and front panel, lateral left PCB mount, (http://www.qingpu-electronics.com/en/products/WQP-PJ398SM-362.html WQP-PJ398SM WQP-PJ301M-12 TRS 3.5mm mono vertical jack thonkiconn qingpu 3.5mm horizontal headphones jack, http://akizukidenshi.com/download/ds/switronic/ST-005-G.pdf Connector Audio Switronic ST-005-G 3.5mm Horizontal Waterproof Stereo Headphones Jack, https://www.technik.com.hk/images/pdf_product/WP3002-PA66-A.pdf audio jack horizontal PJ311 6pin SMD 3.5mm headphones jack plug stereo 3.5mm PJ31060-I PJ31060 TRS 3.5mm, horizontal, through-hole, https://www.cuidevices.com/product/resource/pdf/sj1-352xn.pdf TRS audio jack horizontal A Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, horizontal PCB mount, additional ground contacts, https://www.neutrik.com/en/product/nc3fbh1-e B Series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3mbv-b B Series, 3 pole female XLR.

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