zezarandrade
Published © GPL3+

Arduino Tank Monitor

This project consists of monitoring the level of water in two tanks.

IntermediateFull instructions provided10,561
Arduino Tank Monitor

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Rotary potentiometer (generic)
Rotary potentiometer (generic)
Potentiometer, 10K
×2

Story

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Schematics

Circuit Diagram:

Wiring:

Code

Tank_Monitor

Arduino
// This routine let you to monitor level in two tanks:
// Standard protocol to select instruments:
 void SendString(byte InstrNr, int MW) { 
Serial.print('#');
Serial.print(InstrNr);
Serial.print('M'); 
Serial.print(MW); Serial.print('<'); }
void setup() {
  // initialize serial communication at 9600 bits per second:
Serial.begin(9600);
}
// the loop routine runs over and over again forever:
void loop() {
  // read the input on analog pin 0:
  int sensorValue0 = analogRead(A0);
   // read the input on analog pin 1:
  int sensorValue1 = analogRead(A1);
  // Convert the analog readings (which goes from 0 - 1023) to a level value(0 - 100%):
  float voltage0 = sensorValue0 * (100.0 / 1023.0);
  float voltage1 = sensorValue1 * (100.0 / 1023.0);
    // print out the value you read:
SendString(2,voltage0); // Instrument #02 - Vert Meter
SendString(3,voltage1); // Instrument #03 - Vert Meter
SendString(41,voltage0); // Instrument #41 - Num Display
SendString(42,voltage1); // Instrument #42 - Num Display
SendString(90,voltage0); // Instrument #90 - Min Trend
SendString(91,voltage1); // Instrument #91 - Min Trend
delay(100); 
}

Credits

zezarandrade

zezarandrade

2 projects • 25 followers

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