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Old 11-22-2006, 12:56 PM   #116
Gnarly Adventurer
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Joined: Nov 2004
Location: Midlands UK
Oddometer: 208
I did have one thought for tempreture controlls..

LED indicator relays, these are set to a certain time and not off load, so adding a varyable resistor where the set resistor for "time on" would normally be you'd get much the same effect as a PWM controller.. just a thought..

Or otherwise how about a thermostatic switch? seems to make allot more sense? seeing as it would react to the tempreture without you needing to pish about turning it up/down all the time.. you'd not even need a controll other than on/off then..

any reason that wouldn't work?
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