Reef Angel Forum

Thanks Roberto. I downloaded the eagle files but have never read them before so I was a little lost. I think I will go ahead and just try to wire up my probe. Thanks for making everything so easy!

For my project, I need to use a different pH probe than the one provided and need to make sure it is quite accurate. The pH probe I will be using outputs a high impedance signal +/- 0.5v. I was planning on amplifying and shifting the signal with a TI INA116 , to output 0-5 so I could input it into t...

Hi, I just received my unit (RA+ with analog dimming). I have no idea how to hook it up to my Apollo LED light fixture. The Apollo unit is Ethernet in. I've looked and searched, but I can't find anywhere that explains how to wire from the RA+ to the Apollo. Any help on what to do would be greatly ap...

Great, thanks. I think I will go ahead and purchase a unit and see how it works for me. After doing some more reading, it sounds like using a photodiode might make more sense for light sensing. Thanks for you input.
-m

Hi, I was planning on building an arduino controller for my science project, but I just found out about this product. I'm having trouble finding exactly what the limits of this system are, so before I spend any more hours looking around, please let me know if I am on the correct track. - I want to b...