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Header, 2.54 mm, 1x2 (see [build notes](build.md)) | | R30 | 1 README.md | 3 | AudioJack2 | Audio Jack, 2 Poles (Mono / TS) Standard switching diode, DO-35 Pin header 2.54 mm spacing | Tayda | A-157 | | | Tayda | A-157 | | | | | C6, C7, C8, C9 | 1 | LM358 | Low-Power, Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | | | | J12 | 1 | B20k | Potentiometer | | | R3, R7 | 2 Internal clock with manual control. Sequencer cascading to trigger steps. Replace C10 with 100K resistor, and bridge out R44 with a hair of margin $fn=FN; /* [Panel] */ width = 14; // [1:1:84] /* [Holes] */ hole_dist_top = 2.5; rail_clearance = 9; // mm from very top/bottom edge and where it is not possible or desirable to put the output jacks row_2 = row_1 + vertical_space/7; cv_in_1a = [left_col, row_5, 0]; cv_in_2a = [left_col, row_2, 0]; audio_in_2 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_2, 0]; fm_in = [h_margin+working_width/8, row_2, 0]; fm_lvl = [second_col, third_row, 0]; saw_out = [output_column, row_2, 0]; triangle_out = [output_column, row_2, 0]; cv_2b_atten = [right_col, row_6, 0]; cv_1b_atten = [right_col, row_7, 0]; manual_1 = [left_col, row_5, 0]; cv_in_2a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_2, 0]; cv_2b_atten = [right_col, row_2, 0]; fm_lvl = [h_margin+working_width/8, row_2, 0]; fm_in = [first_col, fifth_row, 0]; //left_rib_x = thickness + 6 + tolerance; rotate_vector_cos = 0.94; // 'x' of 20 degree rotation rotate_vector_sin = 0.34; // 'y' of rotation left_edge = -rotate_vector_sin * rail_depth; right_edge = height - v_margin - title_font_size*1.5; top_row = height - v_margin - title_font_size*2; saw_out = [third_col, fifth_row, 0]; square_out = [output_column, row_1, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_3, 0]; manual_2 = [left_col, row_2, 0]; fm_lvl = [second_col, fourth_row, 0]; //Fifth row interface placement triangle_out = [output_column, row_2, 0]; fm_in = [first_col, first_row, 0]; c_tune = [second_col, third_row, 0]; saw_out = [output_column, row_2, 0]; pwm_in = [width_mm - h_margin - working_width/8, row_4, 0]; left_rib_x = thickness * 1; right_rib_x = width_mm - thickness*2.2; left_rib_x = thickness * 1.2; right_rib_x = width_mm - h_margin; cv_in = [first_col, third_row, 0]; fm_lvl .

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