$22 Volvo XC90 brushless PWM fan Part 1

[@silentbravo]

sounds like a beast, could be really useful for the smaller sized radiators commonly used on vintage hotrods

[@ronsel4704]

Nice Job Anthony

[@aknovaman]

Arduino will be put in a watertight box and will be fine in extreme heat and cold.

[@FrozenNutsGarage]

How will you power it though? Wondering how you give it stable enough power and deal with voltage fluctuations?

[@luctessier2215]

Pic of your box when done?

[@ولدزايد-ذ2غ]

Can you give me the code

[@luctessier2215]

Do you thick your stand alone pwm can stand under hood heat and survive? If not what would you suggest as a module?

[@aknovaman]

I am writing arduino code this week and that will work fine in heat conditions.

[@FrozenNutsGarage]

How do you go about keeping the arduino alive in the harsh electronic environment of a car?

[@jn5501]

Link for ebay $

[@aknovaman]

huh? I got them fan from local pock-n-pull salvage yard on half price day. arduino nano on ebay for under $4.