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Automation, sensing and robotics • Re: control the speed of 2 wires (5v, gnd) fan for my raspberry pi

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pwm as 5v, change duty cycle in userspace ~ core temp. that's the easiest and fastest test

Not without additional hardware. The 5V pins on a Pi are not software controllable.

Statistics: Posted by thagrol — Tue Jul 29, 2025 11:35 am



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