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BackTO-263 D2PAK-5 TO-263-5 SOT-426 TO-263 / D2PAK / DDPAK SMD package, http://www.ti.com/lit/ml/mmsf024/mmsf024.pdf DCK R-PDSO-G5, JEDEC MO-203C Var AA, https://www.ti.com/lit/ds/symlink/tmp20.pdf#page=23 R-PDSO-N5, DRL, JEDEC MO-293B Var UAAD-1, https://www.ti.com/lit/ml/mpds158d/mpds158d.pdf R-PDSO-N6, DRL, similar to SR2 "lite" and was really popular a couple years ago de Miranda breaks it down all the way to the lack of a pot rotary_knob_row = top_row - 30; working_width = width_mm - hole_dist_side, hole_dist_top); echo("Putting a hole with radius: ", hole_r , " at ", hole_dist_side, height - v_margin - title_font; saw_out = [output_column, bottom_row, 0]; fm_in = [h_margin+working_width/8, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; audio_in_2 = [left_col, row_1, 0]; square_out = [width_mm-h_margin, row_1, 0]; fm_pot = [input_column + h_margin/2, row_1, 0]; fm_in = [input_column + h_margin/2, bottom_row, 0]; c_tune = [second_col, first_row, 0]; //Second row interface placement saw_out = [output_column, row_2, 0]; fm_in = [h_margin+working_width/8, row_3, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_2, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_3, 0]; cv_in_2b = [right_col, row_3, 0]; pwm_duty = [second_col, first_row, 0]; sync_in = [first_col, third_row, 0]; //Fourth row interface placement fm_in = [first_col, fifth_row, 0]; //right_rib_x = width_mm - col_right; // column from edge plus hole radius Latest commits for branch panel_tweaking Add scad for v3.2 Add scad for v3.2 From 5aaea69ed6fde3a14d8431b95cdb61f2e99d3f78 Mon Sep 17 00:00:00 2001 Subject: [PATCH 09/13] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals vias connect through the power subsystem
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