Custom Korlia 12V controller

I like the idea of the hydor controller, I jsut know that you could make one for much less money.

now on nanoreef, there are a couple of geniuses that are trying to "crack the code" with a 20 dollar controller available from electronics supply warehouses.

Some suspected that the hydor controllable PH's were DC, but they ended up being wrong. They are in fact square wave AC, and not DC.


The funniest thing was that a local reefer in my club actually called hydor and asked if the controllable ones are AC or Dc, and the service rep said DC. Now that is funny.

Guys on NR put these powerheads on an oscilloscope, and found out the truth.

Tatted. I love your avatars. My avatar is my dog Farley, named after Chris Farley because he was born the same month that Chris Farley died. Coincidentally, Farley turns 12 on the 2nd of November. RIP Chris Farley....

 

Hi,
have you any news about a controller for koralia 12 v?

Here in Italy we don't have some information for driving this pump without a original wavemaker.

I want make a controller with arduino

Please help me

Ciao

Carlo

 

help me please

 

help

 

have you any news?

 

any more?