1.溶氧感測器 校正方法.pdf
#include <Arduino.h>
#define VREF 5000//VREF(mv)
#define ADC_RES 4096//ADC Resolution
uint32_t raw;
void setup()
{
Serial.begin(115200);
}
void loop()
{
raw=analogRead(36);
Serial.println("raw:\t"+String(raw)+"\tVoltage(mv)"+String(raw*VREF/ADC_RES));
delay(1000);
}