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At that time, the old C14 used on Cebu Island had a hole in the cell part of the butt and a 5 cm fan was embedded to take a picture of Jupiter.
There are two in IN and one in OUT. This time, we will add two 8 cm square USB supply fans and a temperature sensor to the tip of the cylinder.
Which is the best arrangement for the wind direction of the fans as a whole? I’m thinking, so please teach me!
