why so small? couldnt you use a standard pc fan ? 4''how small of a fan can you buy? i need like a 1 inch one...
and crazy quiet..
sweeet!!!!I have two 2 inch fans that I power with
cell phone chargers. The fans are 12 volt but they work just fine with 6 or 7 volt chargers. I got the chargers at a thrift store for $1 each. The wiring is simple.