On 10/30/2016 10:18 PM, Bill Hawkins wrote:
Think of the fun you'll have determining the heat flow model constants
for the system. In particular, there's no air flow sensor because they
are expensive. You'll need to determine the relation between fan speed
and air flow.
You can buy an automotive mass airflow sensor on eBay for a few dollars. The
flow rates may or may not be appropriate, but they're out there.
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