4 layers21 × 67.7 mm

Fan controller txu0204-pico
Lannakin/fan-controller-pico
(note: hobbiest) expansion board for controlling 4 4-pin 12v fans for the raspberry pi pico series using pwm output with tachometer feedback designed by a cat
61 parts
Boards in 1 GitHub repository, designed in KiCad, that use the SGL1-20 by DIOTEC (-50℃~+150℃ 1 Independent 1A 20V 22A 500mV@1A 500uA@20V DO-213AA Schottky Diodes ROHS). See how each wires it, with its parts, size, README and files; the SGL1-20’s symbol, footprint and pinout are on its own page.

Lannakin/fan-controller-pico
(note: hobbiest) expansion board for controlling 4 4-pin 12v fans for the raspberry pi pico series using pwm output with tachometer feedback designed by a cat