**Conductivity** is a measure of a solution's ability to conduct electricity, as measured in Siemens per meter (S/m). (lead image by @ddileona) This page is under development, please add background info: * Info about regulations * Info about ecological or human health impacts * Advocacy leverage points * Constraints we're working within: cost, complexity, sensitivity, time Also see resources on this page: https://publiclab.org/wiki/conductivity_sensing ## Questions [questions:conductivity] **** ## Sensors Here's a list of different conductivity sensors and measurement systems. Also see below for some Do-It-Yourself approaches to measuring conductivity, and [this page](https://publiclab.org/wiki/conductivity_sensing) for more information. * [the Coqui](/wiki/coqui) **** ## Activities Activities for people to test methods (these develop over time) [activities:conductivity] **** ## Existing work [notes:conductivity] ...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| Christy1115 | "I found the article insightful. It breaks down practical methods for evaluating water quality, making complex processes easy to understand. I parti..." | Read more » | 7 months ago | |||
| faculdadevoltaredonda | "https://www.google.com/search?kgmid=/g/11hctk2_nb " | Read more » | 7 months ago | |||
| tamires_odontoseven | "https://www.google.com/maps/d/edit?mid=1TJFVFG5ZfEcH9f4CDz_vay0SNnlzMM8&usp=sharing " | Read more » | 8 months ago | |||
| HappyFish | "It is also possible to measure dissolved CO2. But mostly, all these parameters can now be monitored with digital sensors reporting into a unified ..." | Read more » | 9 months ago | |||
| mahadigitalsolapur | "Hardware Selection: Arduino boards are commonly used for their versatility and ease of programming. However, when it comes to underwater applicatio..." | Read more » | 9 months ago | |||
| jhondue123456 | "https://www.google.com/ " | Read more » | 9 months ago | |||
| jhondue123456 | "https://www.google.com/ " | Read more » | 9 months ago | |||
| lojadeprafusos_ultrafix | "https://drive.google.com/drive/folders/1uOd4DstKHhqm2n3-XlPbnI9dCorXifzF " | Read more » | 9 months ago | |||
| christmas | "The Arduino Based Underwater Sensor Platform provides an innovative solution for monitoring aquatic environments, promising versatility and reliabi..." | Read more » | 10 months ago | |||
| clinicaveterinariavivavet | "I don't know about Arduino based underwater sensor platform but animal veterinary " | Read more » | 11 months ago | |||
| veppel2023 | "I don't know much about the importance of monitoring water quality, but if it's about screw house " | Read more » | about 1 year ago | |||
| autoescolaembangu | "I don't know much about underwater sensors, but if it's about imported auto parts " | Read more » | about 1 year ago | |||
| scholaracecom | "Creative Savants presents an innovative approach to maintaining academic and creative integrity through our robust plagiarism checking services. Ou..." | Read more » | about 1 year ago | |||
| EdMallon | "The e360 course required different sensors for each lab, so we tweaked the 2-part logger with 3D printed rails holding mini breadboards to provide ..." | Read more » | about 1 year ago | |||
| EdMallon | "The latest in our ongoing series of build videos supporting Dr. Beddows enviro-sci students who have to first build the logger(s) used to collect d..." | Read more » | over 1 year ago | |||
| getprostadine | "Additional ways include dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus) Prostadine " | Read more » | over 1 year ago | |||
| getprostadine | "Prostadine Is A Natural Dietary Supplement That Uses An Advanced Prostate Complex Formula To Boost Prostate Gland Health. Visit Prostadine Prostate..." | Read more » | over 1 year ago | |||
| getprostadine | "Here are additional ways: dissolved oxygen, pH, temperature, salinity and nutrients (nitrogen and phosphorus) Visit Prostadine Prostate Support " | Read more » | over 1 year ago | |||
| EdMallon | "A summary of the many waterproofing methods we've used over the years. Might be a few ideas there that Public Lab builders find useful: https://the..." | Read more » | almost 2 years ago | |||
| alejobonifacio | "Reading a little more I found that you could change the frequency of the PWM in arduino. I did not try to do this. " | Read more » | over 2 years ago | |||
| alejobonifacio | "Hi! good question! The frequency of PWM of arduino is about 500hz. Is that enough for conductivity measurement? " | Read more » | over 2 years ago | |||
| JasmineKurb | "Wow, This is amazing. Science is completely based on experiments. If you are staying science then you should know how to do experiments and you mus..." | Read more » | over 2 years ago | |||
| Ag8n | "The conductivity cell should take the place of Rx. So disconnect the conductivity cell, disconnect Rx, leave the one of the conductivity cell conn..." | Read more » | over 2 years ago | |||
| alejobonifacio | "Thanks @Ag8n for the explanation! I am learning a lot! :nerd_face: " | Read more » | over 2 years ago |