4 layers52.5 × 8.5 mm

SensWear V1R1-MainBoard
HeyPCB/senswear-kicad
Sens Wear's SensWear smart ring hardware, converted from their Altium design to KiCad 10. Design by Sens Wear (github.com/Sens-Wear/hardware), MIT.
77 partsMIT
Boards in 3 GitHub repositories, designed in KiCad, that use the CSD75207W15 by Texas Instruments (-55℃~+150℃ 1.1V 13.5pF 162mΩ@1.8V 2 P-Channel 20V 293pF 3.7nC@4.5V 3.9A 595pF 700mW Common source P-Channel DSBGA-9 MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the CSD75207W15’s symbol, footprint and pinout are on its own page.

HeyPCB/senswear-kicad
Sens Wear's SensWear smart ring hardware, converted from their Altium design to KiCad 10. Design by Sens Wear (github.com/Sens-Wear/hardware), MIT.

