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Old 26-01-2018, 11:45 PM
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ChrisV (Chris)
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Join Date: Aug 2015
Location: Sydney
Posts: 1,737
I thought this thread died and went to the thread-afterlife.

I haven't tried the jaycar one. I finally put the latest version of the dew heater described in this thread on github
https://github.com/ChrisV77/Telescop...aterController

It has two possible ways to calculate dew point. They are the standard formalae (at least as far as I know).

This project used a tiny 128x64 display. I noticed a lot of people use the 16*2 or 16*4 displays. I'll do another version for these in a while - but I still reckon that little display is way better !!!

I've now stuck mine in a larger box which also has 12v outputs, usb power out, a usb hub. So its all in one thing.

Chris
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