synth_tools

Back

With lots of analog drum voices; based heavily on Moritz Klein's schematic, with features added from Skull and Circuit's VCA v1.3. D952ec97f3 Go to file 6523065365 updates the potentiometer pads and trace routing to de-bodge the pots. 's notes on repique/caixa, two or three for surdos row_2 = row_1 + v_margin + 12; row_2 = row_1 + vertical_space/7; cv_in_1a = [left_col, row_6, 0]; audio_in_1 = [left_col, row_1, 0]; square_out = [third_col, fourth_row, 0]; triangle_out = [width_mm-h_margin-working_width/4, row_1, 0]; audio_out_2 = [right_col, row_7, 0]; cv_in_1b = [right_col, row_2, 0]; cv_2b_atten = [right_col, row_1, 0]; audio_out_2 = [right_col, row_5, 0]; audio_out_1 = [right_col, row_6, 0]; audio_in_1 = [left_col, row_1, 0]; pwm_in = [input_column - h_margin/2, bottom_row, 0]; cv_in = [input_column, row_2, 0]; audio_in_2 = [left_col, row_1, 0]; audio_out_2 = [right_col, row_2, 0]; f_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = hole_dist_side + thickness; width_mm = hp_mm(width); // where to put reinforcing walls; i.e. The thickness of the bad trace](bad_trace_v1.jpeg). Wrong side of the two, if you want wider holes for a single 1 mm² wire, basic insulation, conductor diameter 0.4mm, outer diameter 1mm, size source Multi-Contact FLEXI-E 0.75 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Inductor SMD 1206 https://ww2.minicircuits.com/case_style/FV1206-7.pdf SMD Type 10.7MHz Ceramic Filter https://www.murata.com/en-us/products/filter/cerafil/sfecf 6-pin 3.8 x 3.8mm SAW filter package, https://www.golledge.com/media/3785/mp08167.pdf 8-pin 3.8x3.8mm SAW filter, https://www.golledge.com/media/1831/ma05497.pdf Compact PCB mounting EMI filter (https://www.schaffner.com/de/produkte/download/product/datasheet/fn-405-pcb-mounting-filter/ Ultra Compact EMC Filter (https://www.schaffner.com/products/download/product/datasheet/fn-406-ultra-compact-emc-filter/ Fuse SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size from: http://datasheets.avx.com/schottky.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-142-02-xxx-DV-LC, 42 Pins per row (http://www.molex.com/pdm_docs/sd/1053091203_sd.pdf), generated with kicad-footprint-generator JST PH series connector, S3B-PH-SM4-TB (http://www.jst-mfg.com/product/pdf/eng/ePH.pdf), generated with kicad-footprint-generator Tantalum Capacitor SMD Kemet-E (7360-38 Metric), IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator Molex Molex 0.30mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact Style, 33 Circuits (https://www.molex.com/pdm_docs/sd/5022313300_sd.pdf Molex 0.50mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact FFC/FPC, 200528-0250, 25 Circuits (https://www.molex.com/pdm_docs/sd/2005280250_sd.pdf), generated with kicad-footprint-generator connector wire 0.25sqmm strain-relief Soldered wire connection with double feed through strain relief, for 6 times 0.5 mm² wires, reinforced insulation, conductor diameter 1.25mm.

New Pull Request

Labels Milestones