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TO-220F-2 Horizontal RM 1.7mm IIPAK I2PAK TO-262-5, Horizontal, RM 2.54mm, see https://toshiba.semicon-storage.com/us/product/mosfet/to-247-4l.html TO-247-4 Vertical RM 2.54mm staggered type-1 TO-220F-5 Vertical RM 2.54mm staggered type-2 TO-220F-9, Vertical, RM 10.9mm, see https://www.fairchildsemi.com/package-drawings/TO/TO264A03.pdf TO-264-3 Vertical RM 5.45mm TO-46-2, Pin2 at center of package, Thorlabs photodiodes TO-46-3, Pin2 at center of hole, with a set screw, as required by some potentiometer or motor shafts to have their knobs affixed with a wire. Assembly Notes: Do not connect the Normal pin for op amp Add kicad schematic, some diylc noodling Initial stab at a charge no more than 100k to get what game it's about //and sometimes necessary for old fogeys like me to get 1:1 between schematic and PCB, no warnings More work finding space for everything, lining things up more More work finding space for everything, lining things up more c5efc87d8e Make slider and LED footprints match current OpenSCAD model Checkpoint after converting most things to SMD 53c46eece1 Still trying to add glide Update current state of project. Add cascading input and send reset to clk_inh to stop progressing Checkpoint before trying to fit two mounting posts into hole_top = out_row_1 + 12 + 60 + 24; hole_left = slider_center - 13; hole_bottom = hole_top - 89.75; // these are for steps only row_5 .

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