This water-level indicator uses a 7-segment display, instead of LEDs, to indicate the water level (low, half and full) in the tank. Moreover, a buzzer is used to alert you of water overflowing from ...

Most water level indicators for water tanks are based on the number of LEDs that glow to indicate the corresponding level of water in the container. Here we present a digital water-level indicator. It ...

Water Level Indicator using 7 Segment Display Circuit Circuit operation. When the tank is empty, the input pins of IC 7404 are pulled high via a 1-mega-ohm resistor. So it outputs a low voltage. As ...

It uses a 7-segment display to show the water level in numeric form from 0 to 9. The numeric water indicator circuit works off 5V regulated power supply. It is built around priority encoder IC 74HC147 ...

Water Level Indicator Circuit Diagram Project Description When the water-level is below the minimum detectable level (MDL), the seven segment displays is arranged to show the digit 1, indicating that ...

Water Level Indicator Circuit Diagram . This transistor-based water level indicator circuit is highly effective for monitoring water levels in tanks and containers. The water level sensor circuit ...

The project aims to measure the water level inside a tank, display the water level percentage on a 4-digit 7-segment display, and control a pump (or any other water-related equipment) based on the ...