If you're anything like me, I absolutely hate getting into a car that is nearly 150 degrees F. Burning my legs on the seat, a steering wheel so hot I can hardly use it, sweating profusely ruining my clothes and not being fresh when I arrived, and then it takes so long to cool a car down from 150+ degrees. I've explored several solutions, some exceptionally complex to those that seem so simple anyone should have thought of this years or even decades ago. I looked into building a circuit that would monitor the outside air temperature and if the interior temp got more than 10-15 degrees hotter, the circuit would turn on your car's a/c fan (not the air conditioner itself) to circulate outside are into the car to…
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