4 layers64.8 × 18 mm

Corncob
aswild/corncob
Corncob is an adapter to run standard 12V PWM computer fans off of a USB power source. It boosts 5V or 9V USB-PD power to 12V and outputs a PWM control signal.
51 parts
Open-source boards designed in KiCad by aswild on GitHub, from 3 repositories. A board’s address here is its repository’s there.

aswild/corncob
Corncob is an adapter to run standard 12V PWM computer fans off of a USB power source. It boosts 5V or 9V USB-PD power to 12V and outputs a PWM control signal.

