roberts_ecofarm 6 research notes and 6 wiki edits | Joined 7 months ago







Water Monitoring Network

by roberts_ecofarm 6 months ago | 0 | 63 views | 2




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"Looks like a much more user friendly landing page " | Read more » 6 months ago
"@warren - that looks great. Waiting on some 555 timers so I can try this out too. " | Read more » 6 months ago
"So, after reviewing my drawings I discovered I'd made a huge mistake on the cell constant (K) in the two post probe design. The cell I designed wo..." | Read more » 6 months ago
"Changing the frequency range would require either changing the duty cycle of the 555 or modulating the amplitude. I think the the probe (resistor)..." | Read more » 7 months ago
"Changing volume can be done by adding a potentiometer into the loop. Here is an easy description of how http://www.learningaboutelectronics.com/Art..." | Read more » 7 months ago
"So, on paper these designs look like they will work. Next step will be to build one and see what happens when design meets the real world. Hoping..." | Read more » 7 months ago
"Clarifying - 1. Ideally Id like to upload daily. For some sites I will be able to connect to the web either through wifi or through cell service. ..." | Read more » 7 months ago
"Stevie, I'm working on a project where we need to monitor changes in water quality. I posted about it here https://publiclab.org/n/17383. I'm ge..." | Read more » 7 months ago
"Thanks Chris, We have multiple injection well sites in our county, and more in the works, so we are planning on covering a large area. We will be..." | Read more » 7 months ago






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