Welcome to the forum, David.
I have a project to sense the level of liquid is a waste water tank on a boat. The nature of the contents…it must be non- fullcontact, I cannot penetrate the tank - the sensor must see through the tank wall.
detection at 2 levels is desirable, 1/2 full and 7/8 full.
Id like to connect and run this with raspberry pi.
Id like to also have a visible LED in the toilet area to indicate levels.
Non-contact Liquid Level Switch Australia
What is needed for parts please? Voltage split to get from 5…
Denver42165 just shared a new project: "Water Tank Level Sensor" [image] Imagine getting home from work, its winter, its cold. You have a shower to warm up and half way through your shower… your water stops. You wrap a towel around yourself, remove the shampoo from your eyes and go out into the cold to swap the tanks as the water tank you were using had run dry. This was a common occurrence in my house… but not anymore. Now I can keep visually see the level of water in my water tanks on my iP…
Brad107906 just shared a new project: "LoRaWAN Tank Level Sensor Node" [image] My brother-in-law has a dairy farm in Victoria and many hours per week are wasted traversing the farm to check water tank levels, opening/closing valves, and other small tasks that could easily be remotely monitored and controlled.
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HI Looking for as Lora type device for measuring water tank levels about 1km away. I dont want to connect it to TTN or internet in any way. I have a few servers at the house and run already mysql databases for other things. I want to log the tanks levels into the db. Also, I would like to run a relay and turn the pump on and off remotely as well, Lopy4 seems like it may be overkill.
As an aside, I already have a RPi and SEN0208 connnected to the house tank via wifi however I would like to move …
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