atlas scientific

  1. sfgabe

    Atlas ph probe calibration

    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...
  2. H

    Atlas Scientific Driver Development (ORP,DO, EC) for Robo-Tank/reef-pi build

    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...
  3. osterac

    pH probe with atlas carrier board

    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...
  4. A

    Struggling to use Atlas Peristaltic Pump on Node Red Pi for pH Control

    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...
  5. MaddyP

    Widgetlords Controller - Node-Red, Raspberry Pi Controller Build

    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...
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