2 layers300 × 105 mm

Boards in 5 GitHub repositories, designed in KiCad, that use the CD4053 by Gcore (-10℃~+85℃ 160ns 2:1 3 40MHz 5V~15V 80Ω SOP-16 Analog Switches, Multiplexers ROHS). See how each wires it, with its parts, size, README and files; the CD4053’s symbol, footprint and pinout are on its own page.




soggybag/Trem-SMD
A tremolo for guitar in a Hammond 1590B: a TL064 LFO with SHAPE and SQ/TRI, driving a discrete LM3086-style transistor VCA.

punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark