44 lines
1007 B
C++
44 lines
1007 B
C++
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//
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// Created by lukas on 10.04.20.
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//
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#include "Arduino.h"
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#define MINVOLTAGE 2.5
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#define OHM 55
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void setup() {
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Serial.begin(9600);
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pinMode(LED_BUILTIN, OUTPUT);
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pinMode(8, OUTPUT);
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pinMode(A0, INPUT);
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digitalWrite(8, LOW);
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}
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int i = 0;
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double all = 0;
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void loop() {
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Serial.println();
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double voltage = (float) (analogRead(A0)) / 1024 * 5;
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if (voltage > MINVOLTAGE) {
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digitalWrite(8, HIGH);
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double current = voltage / OHM;
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double watt = current * voltage;
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double amphours = watt / 360;
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all += amphours;
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Serial.print(all * 1000, 5);
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Serial.print("mA/h already captured after - ");
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Serial.print(i * 10);
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Serial.println("s");
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i++;
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} else {
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digitalWrite(8, LOW);
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Serial.print("FINISHED voltage below minvoltage - ");
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Serial.print(all / 1000, 5);
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Serial.print("mA/h in - ");
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Serial.print(i * 10);
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Serial.println("s");
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}
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delay(10000);
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}
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