add dht11arduino

dht11examplegit/dht11examplegit.ino

@@ -0,0 +1,18 @@
+#include <DHT11.h>
+
+DHT11 dht11(2);
+
+void setup() {
+    Serial.begin(9600);}
+
+void loop() {
+    int temperature = dht11.readTemperature();
+
+    if (temperature != DHT11::ERROR_CHECKSUM && temperature != DHT11::ERROR_TIMEOUT) {
+        Serial.print("DHT11: ");
+        Serial.print(temperature);
+    } else {
+        Serial.print("ERROR: ");
+        Serial.println(DHT11::getErrorString(temperature));
+    }
+}