Feb 15, 2007 #1 A astroman132003 Junior Member level 1 Joined Oct 14, 2003 Messages 16 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,283 Location Portugal Activity points 97 Hello I would like to do a Ph/CO2 controller for aquarium based on microcontroller (PIC or AVR) . Help needed!!
Hello I would like to do a Ph/CO2 controller for aquarium based on microcontroller (PIC or AVR) . Help needed!!
Feb 21, 2007 #2 V veioloko Member level 1 Joined Aug 18, 2006 Messages 36 Helped 4 Reputation 8 Reaction score 1 Trophy points 1,288 Location Brazil Activity points 1,493 Re: ph meter Do you have some material about this or not? For the control you can use pid.