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6.25mm package, pitch 0.4mm; http://ww1.microchip.com/downloads/en/devicedoc/atmel-8235-8-bit-avr-microcontroller-attiny20_datasheet.pdf#page=208 WLCSP-16, 1.409x1.409mm, 16 Ball, 4x4 Layout, 0.5mm Pitch, https://ww1.microchip.com/downloads/en/DeviceDoc/16B_WLCSP_CS_C04-06036c.pdf WLCSP-20, 4x5 raster, 1.934x2.434mm package, pitch 0.8mm; see section 7.5 of http://www.st.com/resource/en/datasheet/DM00340475.pdf WLCSP-66, 9x9 raster, 3.693x3.815mm package, pitch 0.65mm UFBGA-32, 6x6, 4x4mm package, pitch 0.8mm; see section 7.1.1 of http://www.st.com/resource/en/datasheet/stm32f401ce.pdf WLCSP-49, 7x7 raster, 3.277x3.109mm package, pitch 0.4mm pad, based on the 16-pin connectors, consider incorporating additional LED indicators for active use of these two come directly from kicad hole_right = hole_left + 78.5; footprint "eurorack_rail_hole" (version 20221018) (generator pcbnew footprint "PinSocket_1x02_P2.54mm_Vertical" (version 20211014) (generator pcbnew Latest commits for file PSU/PSU.md //clock rate (rv11 // 1 for 5v / 2.5v output mode // 10 LEDs - one per step // 1 for once/cont (sw15 // 2 NO Moment switches: // 10 LEDs - Consider: 1 simple on/off switch/button/knob/etc. Latest commits for file Panels/FireballSpell_Large_bw.png.svg Latest commits for file Schematics/OttosIrresistableDance/KickDrum.kicad_sch Add circuit blocks to kick drum schematic e49f4ab127dc081ee1c77dd21e80d128628a1152 c9e81f0cc630cea052574ce7c50b3e82145bb626 2bd01a1ff2d30ca3cff647bbf3b80645437cc07c Add schematic, start on PCB sandwich, making some final-ish decisions about connecting to front panel design and includes 2.5mm centerward shift for input and send reset to clk_inh to stop progressing cc6dd0b3d5 Checkpoint before trying to fit two mounting posts into.

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