change footprints of transistors to save on panel wires Update to 7.0, slider footprint height = 266 + tolerance; extra_depth = 75 + tolerance; extra_depth = 75 + tolerance; // rib + half a jack col_right = width_mm - hole_dist_side - thickness; left_panel_width = 12.5*3 + tolerance*4; //three knobs plus space between two resistors, and updated with more panel layout Based on a decade counter with internal clock rate. - One potentiometer for internal clock rate. - One potentiometer per step, to indicate current step. (10 - One potentiometer for internal clock rate (if onboard clock is used) (rv11 // once/continuous (switch // once/continuous (sw15 // pause cv in (j18/j19 // 1 for manual reset button to run once Pause sequence and resume - a 10-step panel layout ideas working_height = height - v_margin; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff col_middle = col_left + (15.6 + 1.5 + 7 segment orange common anode Single digit 7 segment LCD Double digit seven segment green LED 4 digit 7 segment yellow LED 4 digit 7 segment green, https://docs.broadcom.com/docs/AV02-2553EN -1 overflow 7 segment green, https://docs.broadcom.com/docs/AV02-2553EN -1 overflow 7 segment LCD Double digit seven segment hyper red LED One digit 7 segment yellow LED with right dot One digit 7 segment LED One digit 7 segment display 38.1mm 1.5inch single digit 7 segement hyper red LED Single digit 7 segment yellow LED 4 digit 7 segement blue LED 2 digit 7 segment high efficiency red One digit LED 7 segment LED display Double digit seven segment super bright yellow 7 segment high efficiency red, https://docs.broadcom.com/docs/AV02-2553EN One digit 7 segment SA39-11 SC39-11 SA39-12 SC39-12 Ferrite, vertical, LairdTech 28C0236-0JW-10, https://assets.lairdtech.com/home/brandworld/files/28C0236-0JW-10.pdf, JW Miller core https://www.bourns.com/products/magnetic-products/j.w.-miller-through-hole-ferrite-beads-emi-filters Ferrite vertical LairdTech 28C0236-0JW-10 Circular Fiducial, 1mm bare copper, 2mm soldermask opening Circular Fiducial, 0.5mm bare copper, 1.5mm soldermask opening Circular Fiducial.