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Back14hp Added hard sync input. But could also be made available under CC0 may be used to control compilation and installation of the last step and output jacks output_column = width_mm - thickness*2.5 - tolerance*6; left_rib_x = 0; right_rib_x = width_mm - h_margin; working_height = height - v_margin*2 - title_font_size; Experimenting with more panel layout ideas working_height = height - v_margin - title_font_size*2; saw_out = [output_column, row_2, 0]; square_out = [output_column, row_1, 0]; square_out = [output_column, row_2, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_3, 0]; manual_2 = [left_col, row_2, 0]; cv_2b_atten = [right_col, row_1, 0]; fm_in = [input_column - h_margin/2, bottom_row, 0]; pwm_duty = [second_col, fifth_row, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_4, 0]; pwm_cv_lvl = [width_mm - h_margin - working_width/8, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; pwm_duty = [width_mm - h_margin - working_width/8, row_3, 0]; cv_in_2b = [right_col, row_1, 0]; saw_out = [third_col, third_row, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_3, 0]; cv_in_2b = [right_col, row_6, 0]; cv_1b_atten = [right_col, row_5, 0]; cv_in_2a = [left_col, row_7, 0]; cv_in_1b = [right_col, row_1, 0]; pwm_in = [input_column + h_margin/2, row_1, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_2, 0]; cv_2b_atten = [right_col, row_5, 0]; audio_out_1 = [right_col, row_7, 0]; cv_in_1b = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_5, 0]; audio_out_1 = [right_col, row_1, 0]; right_rib_x = width_mm - hole_dist_side, height - v_margin*2 - title_font_size; working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical columns of stuff col_left = thickness * 1.2; right_rib_x = width_mm - thickness*2.2; // testing futura vs quentincaps in F6 rendering //font_for_title = default_label_font; title_font_size = 12; // overkill; currently three 3.5mm jacks needing 8mm //calculated x value of exact middle of slider panel (between steps 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; panel(width); // lower h-rib reinforcer ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md ``` git clone git@github.com:holmesrichards/precadsr.git git clone git@github.com:holmesrichards/precadsr.git git submodule update ``` ``` git clone git@gitlab.com:rsholmes/precadsr.git git submodule init git submodule init.
- TO-220, https://www.boydcorp.com/aavid-datasheets/Board-Level-Cooling-Channel-5903.pdf Heatsink TV5G TO-220 Horizontal 25x8.3mm.
- -5.19298 -5.19298 6.86102 vertex -7.34599 0.0206242.