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Bar Graph Array https://docs.broadcom.com/docs/AV02-1798EN 10-Element Yellow Bar Graph Array https://docs.broadcom.com/docs/AV02-1798EN 10-Element Yellow Bar Graph Array 10-Element Green Bar Graph Array 10-Element Red Bar Graph Array 10-Element Red Yellow Green Bar Graph Array LCD 16x2 Alphanumeric 16pin 16 x 2 Character LCD LCD LM16255 16x2 character http://www.datasheetlib.com/datasheet/259542/lm16255_sharp-electronics.html 7-Segment Display, LTS67x0, http://optoelectronics.liteon.com/upload/download/DS30-2001-355/S6760jd.pdf 7Segment LED LTS6760 LTS6780 Single Digit 7-segment RGB LED Display, 1-inch digit height, common anode, http://usasyck.com/products/AD-121F2_cat_e.pdf Afficheur 7 segments 10mm DIGIT 4 digit 7 segment orange common anode Single digit 7 segment green LED, http://www.kingbright.com/attachments/file/psearch/000/00/00/CA56-12SYKWA(Ver.6A).pdf 4 digit 7 segment orange LED with left dot One digit 7 segment green LED, http://www.kingbrightusa.com/images/catalog/SPEC/CC56-12YWA.pdf Single digit 7 segement super bright orange LED display Dubble digit super bright yellow 7 segment orange LED display 3 1/5 digit reflective LCD LOW-BAT + 7-Segment LCD 3 1/5 digit reflective LCD LOW-BAT + 7-Segment 4 digit 7 segment green LED, http://www.kingbright.com/attachments/file/psearch/000/00/00/CA56-12SURKWA(Ver.8A).pdf 4 digit 7 segment yellow LED 4 digit 7 segement super bright yellow 7 segment LCD 6 digit 7 segment green One digit 7 segement super bright orange 7 segment LED display Dubble digit hyper red 7 segment orange LED with right dot One digit 7 segment orange LED One digit LED 7 segment green, https://docs.broadcom.com/docs/AV02-2553EN One digit 7 segment LCD 3 1/5 digit reflective arrow bat + 7 + 8); // pot + led + switch? Col_right = width_mm - h_margin; cv_in = [first_col, first_row, 0]; c_tune = [second_col, second_row, 0]; //Third row interface placement sync_in = [first_col, third_row, 0]; //Fourth row interface placement f_tune = [width_mm/2 - h_margin, top_row, 0]; f_tune = [second_col, fifth_row, 0]; square_out = [third_col, third_row, 0]; fm_lvl = [second_col, first_row, 0]; //Second row interface placement sync_in = [first_col, fourth_row, 0]; pwm_cv_lvl = [second_col, fifth_row, 0]; pwm_duty = [second_col, first_row, 0]; c_tune = [width_mm/2 + h_margin, top_row, 0]; left_rib_x = thickness + 6 + tolerance; // rib + half a jack col_right = width_mm - thickness*2; // draw panel, subtract holes union() { difference(){ color([.1,.1,.1]) panel(width); scale([.38,.38,-.005]) surface("FireballSpellVertSmaller.png", center=true, invert=false); } module x2_7seg_14_22mm_display() { cube([25, 19.25, thickness]); cube([25, 19.25, thickness]); } module label(string, size=4, halign="center", font=default_label_font) { color([1,0,0]) linear_extrude(thickness+1) text(string, size, halign=halign, font=font_for_title); //} // draw a "vertical" wall to mount the circuit board to, dead center pcb_holder(h=10, l=top_row-rail_clearance*2, th=1.15, wall_thickness=1); // 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) How to use GitHub repository https://github.com/holmesrichards/precadsr Submodules Latest commits for file Fireball/Fireball.kicad_sch Added input resistor for sync; placed everything on PCB with on-board antenna Bluetooth.

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