Sorry - fixed the links
I'm working on a project to monitor temps and KWH's. Peter Anderson makes a nice kit, that has optoisolators going to a pre-programmed PIC processor. http://www.phanderson.com/iom142/iom142.html
I plan to use a bunch of DS18s20's for the temps, and then some small CT's for power.
The CT's are the main question. I plan to use these . http://www.controldepot.net/index.asp?P ... tegory=804, but I'm not sure which one is correct for this kit.
Anyone have any experience or opinion?
(yes - i've worked with electrical wiring a lot before - and know the dangers ................)
Aloha.
Will this work ? monitor temps and power
The period at the end of the posted link causes the 404 failure.CeaSaR wrote:Interesting, the first link doesn't work, but when you go to his homepage and click on the link it works. Both are the same...
http://www.phanderson.com/iom142/iom142.html
without the ending period works for me.
after a quick look at the interface board i think the easiest way to measure current is to use the A/CTE series CT that output a o to 5V Dc voltage based on the current.
To read this into the interface board i think that you will need to use a Dallas D" 2450 IC that has 4 A/D input channels. then the V command on the interface board will read in the required voltage.
colin
To read this into the interface board i think that you will need to use a Dallas D" 2450 IC that has 4 A/D input channels. then the V command on the interface board will read in the required voltage.
colin
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