2 layers41.4 × 14.5 mm

U2f zero
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
16 parts2.4k
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style

conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style

conorpp/solo-business-card
A flex PCB business card that also works as a Solo

conorpp/em-strip-pcb
This is a PCB with traces that make a "coil" on a 2 layer board for the purposes of emulating 2 tracks for magnetic strip readers.