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LCD 3 1/5 digit LOW BAT + 7-Segment 4 digit 7 segment LED display Double digit seven segment green LED, http://www.kingbrightusa.com/images/catalog/SPEC/CA56-12SRWA.pdf 4 digit 7 segment high efficiency red, https://docs.broadcom.com/docs/AV02-2553EN One digit 7 segement hyper red 7 segment orange LED Single 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, 0.75mm bare copper, 3mm soldermask opening Circular Fiducial, 0.5mm bare copper, 1mm soldermask opening (recommended 5-pin SAW filter package based on this and/or Hagiwo's quantizer, if going digital ** https://note.com/solder_state/n/nde97a0516f03 and https://www.youtube.com/watch?v=op_DhPr2goc ** arduino nano (other options probably fine), two 74HC595 shift registers (accidentally a pile in my collection) and the following places: within a display generated by the authors Licensed under the front Don't put R8 so close to R26.

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