Water quality checker project simple circuit diagram

Posted on Feb 6, 2014

How to measure water purity How to test water quality using a simple electronics project You can perform water purity measurement and water quality analysis using this water purity checker circuit. This circuit is built around a simple LDR (Light Depended Resistor) and some discrete components. The most attractive feature of our water purity tes

Water quality checker project simple circuit diagram
Click here to download the full size of the above Circuit.

ter is that it gives a beep sound when the water purity level goes below a threshold value. You can implement this simple electronic project in your domestic water tank for water quality monitoring and testing. The detailed circuit diagram and constructional details of water quality testing device are given in this article. Also you can integrate this with our previous circuit of water tank level controller, the resulting circuit will be an advanced engineering project. When the amount of mud in the water reservoir exceeds a threshold value, our water quality testing equipment starts producing a beep sound to alert us that the quantity of mud in the water has increased and needs a cleaning.

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