| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| danbeavers | "By the tube, I assume you mean the manometer. The most accurate way to accomplish this would be to make a scale that is calibrated to your setup a..." | Read more » | about 7 years ago | |||
| danbeavers | "In electrical terms this is analogous to measuring the voltage across a resistor to determine current where the pressure is voltage and the needle ..." | Read more » | about 7 years ago | |||
| danbeavers | "Go here to see the results from experimentation. " | Read more » | about 7 years ago | |||
| danbeavers | "The screw valve should BE a needle valve. I suggest a needle valve so that there is a large range of flow control. Most other valves are mainly o..." | Read more » | over 8 years ago | |||
| danbeavers | "http://www.seeedstudio.com/recipe/241-automatic-water-level-controller.html?utm_source=EDM&utm_medium=EDM&utm_campaign=EDM20150531 is anoth..." | Read more » | over 9 years ago | |||
| danbeavers | "That is really an interesting idea to measure water height with capacitance and a 555! " | Read more » | about 10 years ago |