- #1
dk99
- 10
- 0
Measuring water level in tank...??
How to measure water level in tank in the cheapest way?
The first thing that came to my mind is pressure sensor... but it's ruled out because it's expensive.
Can somebody suggest a cheaper mechanism?
And it is preferred to have a low power mechanism...
How to measure water level in tank in the cheapest way?
The first thing that came to my mind is pressure sensor... but it's ruled out because it's expensive.
Can somebody suggest a cheaper mechanism?
And it is preferred to have a low power mechanism...