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Author Topic: mini fan circuits  (Read 3677 times)

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mini fan circuits
« on: April 13, 2011, 10:49:45 AM »
im trying to construct a mini fan circuit which is operated by aprrox 5V. i tried using the simple linear fan cuircuit on the web, however im stuck as my pontentiometer cannot control the fan speed and the output voltage are quite low. therefore i need help in my circuit to constrcut a simple fan circuit or another alternative design.. any help would be appreciated.