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thechuckster
Forums Junkie


Location:
Brisbane
Registered:
February 2003
 
Re: Thermo Fan Switching Sun, 16 November 2003 00:27 Go to previous messageGo to previous message
sorry if it's slightly O/T

i recall a tech article on <http://www.autospeed.com.au/> that used a sensor (thermister) mounted in the airstream to trigger a simple relay curciut (with anti-bounce to prevent rapid cycling of relay).

I can't find it on their site at the moment but someone who used to read autospeed might have a copy. It was based on a relatively simple circuit they used in a number of things (an air-speed sensor and temp sensors to drive a water-sprayer for intercooler and such-like). It used parts you could source at jaycar.

charles.

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SubjectPosterDate
Read Message   Thermo Fan Switching clubagreenieSat, 15 November 2003 11:35
Read Message   Re: Thermo Fan Switching BansheeBuzzSat, 15 November 2003 19:25
Read Message   Re: Thermo Fan Switching clubagreenieSat, 15 November 2003 23:00
Read Message   Re: Thermo Fan Switching  thechucksterSun, 16 November 2003 00:27
Read Message   Re: Thermo Fan Switching clubagreenieSat, 20 March 2004 10:34
Read Message   Re: Thermo Fan Switching thechucksterSat, 20 March 2004 11:05
Read Message   Re: Thermo Fan Switching bmakSat, 20 March 2004 11:29
Read Message   Re: Thermo Fan Switching mrshinSat, 20 March 2004 12:16
Read Message   Re: Thermo Fan Switching ed_ma61Sat, 20 March 2004 12:57
Read Message   Re: Thermo Fan Switching clubagreenieSat, 20 March 2004 13:05
Read Message   Re: Thermo Fan Switching ed_ma61Sat, 20 March 2004 13:07
Read Message   Re: Thermo Fan Switching clubagreenieSat, 20 March 2004 13:14
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