Circuit Diagram for Water Level Sensor Module. The Schematic Diagram of the Water Level Sensor is shown below and as you can see it's pretty simple to understand. In the schematic, the collector of ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Follow the circuit diagram to connect the water sensor, LED, and Arduino. Upload the Code: Open the Arduino IDE. Copy and paste the provided code into the IDE. Select the appropriate board and port.

In the water level sensor schematic, the common probes connecting the underground tank and the overhead tank to +9V supply are marked ‘C’. The other probe in underground tank, which is slightly above ...

This project is a smart water level controller built using Arduino UNO, an ultrasonic sensor, and EEPROM for memory storage. The system automatically monitors the water level in a tank and controls ...

The schematic diagram for the soil moisture sensor module is shown below. ... The Tinkercad code for Arduino Soil moisture sensor will show the humidity level using the 5 LEDs connected to Arduino. ..