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do raspberry pi's already have Linux on?
Make a Portable Computer Using a Raspberry Pi
no problem, just make sure they are stainless steel if your going to wash them out or you they may get rusty
the cylinders from desk and office chairs are different and I'm not sure have the same tubing valves as the more industrial hydraulic cylinders used in more industrial machinery
converting hydraulic cylind...View Instructable »
I am trying to make it, I have a fan that is 12v at 0.15 amps and a spring that when I put power through gets hot but I can't measure the power it draws and if it will work with my 9v at 2amps and 18watts power supply
very nice, I'll have to try it
does it need to be saved as a .BAT?
it works on the principle of dividing the voltage between switches
and @dan3008 yes I meant negative to black
thanks, this is my first instructable, you can follow me if you want to for more little projects, I'm making a amplifier next
remember, if you do this to one of your fans and it doesn't work, I am not responsiblethis mod does NOT work with all PWM fans
Slow Down Pwm Fans Without a Controller
slow down pwm fans without ...View Instructable »
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