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Added code for the MQ5 gas sensor

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This commit is contained in:
Yannick van Etten
2024-10-30 18:04:58 +01:00
parent c08f1e434c
commit 9bd9b6c4b2
1 changed files with 7 additions and 0 deletions
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7
src/C++/Driver/src/Sensors.h
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@@ -2,12 +2,14 @@
#define DHTPIN 4 #define DHTPIN 4
#define DHTTYPE DHT11 #define DHTTYPE DHT11
#define MQ5_PIN 2
DHT dht(DHTPIN, DHTTYPE); DHT dht(DHTPIN, DHTTYPE);
void setup() { void setup() {
Serial.begin(9600); Serial.begin(9600);
dht.begin(); dht.begin();
pinMode(MQ5_PIN, INPUT);
} }
void loop() { void loop() {
@@ -16,6 +18,8 @@ void loop() {
float h = dht.readHumidity(); float h = dht.readHumidity();
float t = dht.readTemperature(); float t = dht.readTemperature();
int mq5Value = analogRead(MQ5_PIN);
if (isnan(h) || isnan(t)) { if (isnan(h) || isnan(t)) {
Serial.println("Fout bij het lezen van de sensor!"); Serial.println("Fout bij het lezen van de sensor!");
return; return;
@@ -26,4 +30,7 @@ void loop() {
Serial.print(" %\tTemperatuur: "); Serial.print(" %\tTemperatuur: ");
Serial.print(t); Serial.print(t);
Serial.println(" *C"); Serial.println(" *C");
Serial.print("MQ5 waarde: ");
Serial.println(mq5Value);
} }