A low wattage fan can be powered directly from the pi. Connector definitions can be found on the Raspberry Pi web site. Also, when a working model is created it should be posted to https://www.thingiverse.com/
Which is an excellent site to site looking for some design ideas.
A low wattage fan can be powered directly from the pi. Connector definitions can be found on the Raspberry Pi web site. Also, when a working model is created it should be posted to https://www.thingiverse.com/
Which is an excellent site to site looking for some design ideas.