Water Tank Level Indicator Circuit Diagram. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. Water tank level indicator circuit diagram.
To begin the water level indicator project we need a 555 timer ic to put on the board and connect pin 8 to the vcc and pin 1 to the ground. Here we have created 4 levels low medium high and full we can create alarms for more levels. The circuit is very easy to build and contains only three pnp transistors and some other components.
This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank.
The circuit is using three colors leds which will indicate low. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. To begin the water level indicator project we need a 555 timer ic to put on the board and connect pin 8 to the vcc and pin 1 to the ground. Aziz s board water tank level indicator on pinterest.
