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Old 24-10-2015, 01:42 PM
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rcheshire (Rowland)
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Join Date: Apr 2010
Location: Geelong
Posts: 2,617
Another temperature control circuit - simple and effective.

Here is a link to a temperature control circuit, which is far less complex and cheaper than the micro controller setup. Using the separate operational amplifier channels all the main cooling and heating features of the micro-controller can be inexpensively implemented with a single chip and good power supply.

http://www.iceinspace.com.au/forum/s...59&postcount=1
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