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BackPackage http://www.vishay.com/docs/70486/70486.pdf TO-46-4 with Valox case, based on ** https://www.instructables.com/Another-MIDI-to-CV-Box-/ yet another version Alternative: CV from something else VCF MK's Diode Ladder VCF Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an arduino nano clone (atmega 328p), 12-bit dac (mcp4726) and small amounts of supporting hardware Microcontroller and smoothed PWM https://kassu2000.blogspot.com/2019/10/quantizer.html using a microcontroller but no DAC. Also interesting UI, featuring lit pushbuttons in a narrow space between them right_panel_width = width_mm - 9.5/2 - right_rib_thickness - tolerance; // rib + half a jack col_right = width_mm - thickness*2.5 - tolerance*6; out_row_1 = v_margin+12; row_2 = row_1 + vertical_space/7; row_4 = row_3 + vertical_space/7; row_4 = working_increment*3 + row_1; row_4 = row_3 + vertical_space/7; row_7 = row_6 + vertical_space/7; row_3 = working_increment*2 + row_1; row_4 = row_3 + vertical_space/7; cv_in_1a = [left_col, row_5, 0]; audio_out_1 = [right_col, row_3, 0]; pwm_duty = [second_col, fourth_row, 0]; triangle_out = [output_column, row_2, 0]; square_out = [width_mm-h_margin, row_1, 0]; saw_out = [h_margin + working_width/4, row_1, 0]; square_out = [third_col, fourth_row, 0]; pwm_cv_lvl.
- Oscillator SMD Crystal Oscillator Seiko Epson.
- -2.608102e-001 0.000000e+000 vertex 4.782716e+000 -5.278760e+000 1.747200e+001 facet normal.
- Cell vertical Panasonic CR-2032/VS1N.