atlas scientific

My last pH probe broke during a move so I got a new one, but until then never had any problems. I've had the new one calibrated and running for about two months and then it started to drift upwards. This past week it drifted all the way to 9, which I hope was about 0.5 off. I did a 50% water...

Hello! Wish I was farther along before posting here, but alas my skills have failed me. First off, huge shout out to Rob from Robo-Tank: couldn't have made it this far without him for sure; his insight and support have made this experience really eye-opening and incredibly fun. As an...

Hi, I had posted this in the dev thread but I decided it was a better idea to make my own thread. I have a Raspberry pi 2 I am trying to use for reef pi with a pond. I already have a thermometer working but I am trying to get pH working too. I bought The atlas pH circuit and the atlas carrier...

Hi, I want to use my Raspberry Pi to control the pH of the water in my tank. I have followed the online tutorial using an Arduino which showed that the pumps work, but I want to do it all through the Pi using Node Red because I already use it to control water height, pumps and lighting. I know...

Hello All! Thought it would be best to separate my aquarium controller build from my tank build thread: https://www.reef2reef.com/threads/maddyps-12g-long-node-red-nano-build.549459/ So, a little background before we get into specifics. I had this crazy idea during my last move to try...