/challenges-projects/design-challenges/vertical-farming/b/blog/posts/modular-farm-blog-post-4---automatic-nutrient-dispenser-part-iiHi vertical farmers, In the previous post we discussed ways to implement our nutrient doser prototype and simulated its operation while waiting for the delivery of solenoid valves.In this post we will talk about the nutrient doser prototype, the...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/vertical-farming/b/blog/posts/modular-farm-blog-post-4---automatic-nutrient-dispenser-part-iiWed, 26 Aug 2015 05:32:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6eae2d95-93f9-458c-bb6b-6266bdc42a4aamgalbu2<p>Hi Josè</p><p>Nice explanation!</p><p>Did you consider a simpler approach like a set of electrodes at different ehgihts? The first electrode that is submerged by the liquid gives you the amount of fluid in the tank</p><p>&nbsp;</p><p>Ambrogio</p><img src="https://community.element14.com/aggbug?PostID=338&AppID=120&AppType=Weblog&ContentType=0" width="1" height="1">