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[This is also posted in the Stars Filter Theory discussion]
What is the difference between a closed solenoid valve and an open solenoid valve?
What do they each do?
We are assuming the valves h…
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Not an issue, but a discussion starter.
This is a _remarkable_ contribution, not least for the excellent documentation which I am sure took a lot of time and effort. Thank you!
I have just acqui…
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**Describe the problem you have/What new integration you would like**
There are two types of solenoid valves in the market that could be used to manage sprinklers. Normally Open and bistable so…
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Hello reader! My project involves filling a tank with a liquid called ox and fu. I have to make sure the pipelines and tank are at certain pressures. Using Nanpy, the Pi tells the Arduino to measure p…
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Today, for heating, it's only possible to use "light variable" for On-Off solenoid valve.
By click on existing scenario "turn off all lights", the system turn off too the solenoid valves...
A other sy…
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Hi, I'm trying to figure out how Sprinklers works.
I have Zone 1 defined as the general pump for irrigation of the rest of the zones, is this correct?
I understand that the rest of the zones may be …
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For an [odour stimulator project](https://github.com/Sussex-Neuroscience/odour-stimulator), I created a board that delivers a "spike and hold" signal. This was based on the [schematic](https://www.the…
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**What has to be done**
Have to select and document shrink tubing and some sort of wire harness solutions for:
* blower power and signal cables
* oxygen sensor
* pinch valves
* solenoid
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Just saw Joseph's 5 concepts.
1. This is what we have in issue #3. It seems mainly good to me although I think we could dispense with flow and O2 meters on the exhaust side...and maybe press…
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Just need the ability to enter a 'cleaning mode' or 'manual mode' where flow sensors are ignored and solenoids/valves/relays are enabled. Should only be accessible via the admin/manage tap area - pas…