19 lines
311 B
C++
19 lines
311 B
C++
const int pHpin = A0;
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void setup() {
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Serial.begin(9600);
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}
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void loop() {
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int adcValue = analogRead(pHpin);
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float voltage = adcValue * 5.0 / 1023.0;
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Serial.print("ADC: ");
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Serial.print(adcValue);
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Serial.print(" | Tegangan: ");
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Serial.print(voltage, 3);
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Serial.println(" V");
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delay(1000);
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}
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