TroykaMQ/MQ2.cpp
2016-08-26 14:05:15 +03:00

26 lines
416 B
C++

#include "MQ2.h"
MQ2::MQ2(uint8_t pin)
: BaseMQ(pin) {
}
MQ2::MQ2(uint8_t pin, uint8_t pinHeater)
: BaseMQ(pin, pinHeater) {
}
unsigned long MQ2::readLPG() {
return readScaled(-0.45, 2.95);
}
unsigned long MQ2::readMethane() {
return readScaled(-0.38, 3.21);
}
unsigned long MQ2::readSmoke() {
return readScaled(-0.42, 3.54);
}
unsigned long MQ2::readHydrogen() {
return readScaled(-0.48, 3.32);
}