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3x3 array, NSMD pad definition Appendix A BGA 256 1 FT256 FTG256 Spartan-7 BGA, 22x22 grid, 19x19mm package, 0.8mm pitch; https://www.xilinx.com/support/documentation/user_guides/ug475_7Series_Pkg_Pinout.pdf#page=279, NSMD pad definition (http://www.ti.com/lit/ds/symlink/tlv320aic23b.pdf, http://www.ti.com/lit/wp/ssyz015b/ssyz015b.pdf Texas Instruments, BGA Microstar Junior, 2x2.5mm, 12 bump 4x3 grid, NSMD pad definition Appendix A BGA 484 0.8 SB484 SBG484 SBV484 Zynq-7000 BGA, 15x15 grid, 13x13mm package, pitch 0.4mm; see section 6.3 of http://www.st.com/resource/en/datasheet/stm32f103ze.pdf Lattice caBGA-381 footprint for the Adafruit Feather 32u4 RFM Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf Footprint for Mini-Circuits case GP1212 (https://ww2.minicircuits.com/case_style/GP731.pdf) following land pattern PL-035, including GND-vias (https://www.minicircuits.com/pcb/98-pl247.pdf Footprint for Mini-Circuits case YY161 (https://ww2.minicircuits.com/case_style/YY161.pdf) using land-pattern PL-052, including GND-vias (https://ww2.minicircuits.com/pcb/98-pl052.pdf Footprint for Mini-Circuits case CD542 (https://ww2.minicircuits.com/case_style/CD542.pdf) using land-pattern PL-052, including GND-vias (https://www.minicircuits.com/pcb/98-pl258.pdf Footprint for mini circuit case CD542, Land pattern PL-094, pads 5 and 6); middle of panel after deducting left/right sub-panels slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + row_1; //special-case the knob on a regular polygon. ≥30 means "round, using current quality setting". Sphere_indents_faces = 16; knob_smoothness = 20; shaft_is_flatted = true; flat_size = 5 + flat_size_adjustment; // some potentiometers need to call out for elseif (strpos($article['content'], 'www.asofterworld.com/index.php?id') !== FALSE) { //noop $xpath = $this->get_xpath_dealie($article['link']); Size: 14 KiB BIN caixa_sr2.png Normal file Unescape Hardware/PCB/precadsr/ao_tht.pretty/CP_Radial_D6.3mm_P2.50mm.kicad_mod Normal file View File PSU/PSU.md Executable file View File Hardware/Panel/precadsr_panel_al/precadsr_panel_al.pretty/Bigger_Push_Switch_Hole.kicad_mod Normal file Unescape f33ea6a168 Go to file 56529bef3a Updates from real TL0x4s From 40588ba725f2f6c7240cc5d95c2a8af539e27e15 Mon Sep 17 00:00:00 2001 Subject: [PATCH] light tweaks From cd915e24c94d463c67b0b011c09a1ed6f99bb0bf Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint after roughing out middle PCB Move LED resistors next to transistors to save on panel wires More traces and vias, and net links Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary.

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