2 layers35 × 75 mm

IntUsbPwmFanController
penguineer/IntUsbPwmFanController
Controller for PWM-based fans using the internal USB 2.0 header
57 partsCC-BY-SA-4.0
Boards in 1 GitHub repository, designed in KiCad, that use the FT260S-R by FTDI (1.62V~1.98V、2.25V~2.75V、2.97V~3.63V、4.5V~5.5V 2 64Byte Internal Oscillator、With automatic flow control、Low-power mode、Hardware flow control support、Software flow control support TSSOP-28 UART ROHS). See how each wires it, with its parts, size, README and files; the FT260S-R’s symbol, footprint and pinout are on its own page.

penguineer/IntUsbPwmFanController
Controller for PWM-based fans using the internal USB 2.0 header