Many conceptually good water controller level circuits fails practically as the pass dc current through the water through their sensors which corrodes sensors made up of any conductive materials be it al cu stainless steel or the tinned one.
Simple water level sensor circuit.
This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank.
Here we have created 4 levels low medium high and full we can create alarms for more levels.
Check out the water level indicator circuit too.
It is very simple to build and it is made of a single ic and some passive components.
This simple water level sensor circuit monitors the presence of water in a certain location or container.
In this tutorial we are going to make a simple water level sensor or liquid level detector circuit.
This circuit measures or detects a required level of water liquid or any fluid.
This is the circuit diagram of a simple corrosion free water level indicator for home and industries.
In fact the level of any conductive non corrosive liquids can be measured using this circuit.
The circuit sends an acoustic alarm when it senses a drop of water leak.
The circuit produces the sound when the sensor senses a drop of a water leak.
The circuit is very simple to build with the microcontroller and also using basic electrical and electronic components.
Whenever tank gets filled we get alerts on particular levels.