2 layers52 × 87.3 mm

SturmFront
hannesweisbach/SturmFront
DIY fan-controller for indoor sports which adjusts fan speed according to your current heart rate
59 parts3MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the MBT2222ADW1 by onsemi (-55℃~+150℃ 10nA 150mW 2 NPN 300MHz 300mV 35 40V 600mA 6V NPN SOT-363 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the MBT2222ADW1’s symbol, footprint and pinout are on its own page.

hannesweisbach/SturmFront
DIY fan-controller for indoor sports which adjusts fan speed according to your current heart rate
