2 layers59.9 × 30 mm

Multiplier
MikeZ7/Multiplier
Project of analog multiplier for AGH UST for Systems and Electronics Circuits subject
70 parts1
Boards in 2 GitHub repositories, designed in KiCad, that use the TLV3402ID by Texas Instruments (-40℃~+125℃ -8V~-1.35V、1.35V~8V 16V 2 2.7V~16V 20pA 3uV 3uV/℃ 470nA 55us 5us 80pA 88dB Open-drain Rail-to-Rail Input SOIC-8 Comparators ROHS). See how each wires it, with its parts, size, README and files; the TLV3402ID’s symbol, footprint and pinout are on its own page.

MikeZ7/Multiplier
Project of analog multiplier for AGH UST for Systems and Electronics Circuits subject

ooyang0325/Hi-Res-DAC
Hi-Res DAC / headphone amplifier hardware (mirror of gitlab.com/ooyang0325/Hi-Res-DAC)