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NeoPixel PLCC-4 5050 2.0mm x 2.0mm Addressable RGB LED NeoPixel Nano, 12 mA, https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf LED RGB NeoPixel PLCC-4 5050 5.0mm x 5.0mm PLCC4 LED 4.7mm x 1.5mm PLCC6 LED, http://www.cree.com/led-components/media/documents/1381-QLS6AFKW.pdf Cree XHP50, 6V footprint, http://www.cree.com/~/media/Files/Cree/LED%20Components%20and%20Modules/XLamp/Data%20and%20Binning/ds%20XHP50.pdf Cree XHP70 LED, 6V version, http://www.cree.com/~/media/Files/Cree/LED%20Components%20and%20Modules/XLamp/Data%20and%20Binning/ds%20XHP70.pdf LED Cree-XQ handsoldering pads http://www.cree.com/~/media/Files/Cree/LED-Components-and-Modules/XLamp/Data-and-Binning/ds-XQB.pdf LED SMD 1210 (3225 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py TSOP-I, 48 Pin (http://ww1.microchip.com/downloads/en/devicedoc/00002117f.pdf#page=70), generated with kicad-footprint-generator ipc_gullwing_generator.py eSIP-7C Vertical Flat Package with Heatsink Tab, see https://ac-dc.power.com/sites/default/files/product-docs/topswitch-jx_family_datasheet.pdf Power Integrations E Package eSIP-7F Flat Package with Heatsink Tab https://ac-dc.power.com/sites/default/files/product-docs/linkswitch-ph_family_datasheet.pdf SIP4 Footprint for Mini-Circuits case GP731 (https://ww2.minicircuits.com/case_style/GP731.pdf Footprint for Mini-Circuits case HZ1198 (https://ww2.minicircuits.com/case_style/HZ1198.pdf Footprint for mini circuit case CD542, Land pattern PL-094, pads 5 and 6); middle of slider panel (between steps 5 and 6); middle of slider panel (between steps 5 and 6); middle of panel after deducting left/right sub-panels // top stuff // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 16.5+16.5+10.5; //two knob, one jack, plus space between them right_panel_width = width_mm - thickness*2; slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; row_2 = row_1 + v_margin + 12; row_2 = working_increment*1 + out_row_1; //special-case the top if you don't want a D-shaped hole, set this value to zero. ScrewHoleDiameter = 3; /* [Sphere Indents (optional)] */ // Line segments for a little bit more of detail in the case of crashes Fix getting a bunch of diodes and support components, so tiny PCB should be height of the two, if you distribute them as separate sheet ## Photos [to be added] ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK.

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