Thread: Fan and Temp controller?
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Old 09/30/2007, 04:46 PM
easttn easttn is offline
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Join Date: Jul 2002
Location: East Tennessee
Posts: 2,312


Put the thermister near the light source and adjust 10K pot to turn on and off the fan at the desired temp.

All parts are available at ratshack for less than $4 (less fan and 12VDC xformer).
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