add new example for sensor health check

examples/AM2302_sensor_health_check/AM2302_sensor_health_check.ino

@@ -0,0 +1,56 @@
+/*
+*	AM2302-Sensor_Example.ino
+*
+*	Author: Frank Häfele
+*	Date:	24.11.2023
+*
+*	Object: Health check of AM2302-Sensor with Arduino IDE
+*/
+
+#include <AM2302-Sensor.h>
+
+AM2302::AM2302_Sensor am2302{7};
+
+void setup() {
+  Serial.begin(115200);
+  while (!Serial) {
+    yield();
+  }
+  Serial.print(F("\n >>> AM2302-sensor Health Check <<<\n\n"));
+
+  // put your setup code here, to run once:
+  //set Pin
+  am2302.begin();
+  pinMode(LED_BUILTIN, OUTPUT);
+  digitalWrite(LED_BUILTIN, LOW);
+}
+
+void loop() {
+  static int checksum_err{0}, timeout_err {0};
+  // put your main code here, to run repeatedly:
+  digitalWrite(LED_BUILTIN, HIGH);
+  auto status = am2302.read();
+  if (status == AM2302::AM2302_ERROR_CHECKSUM) {
+      ++checksum_err;
+  }
+  if (status == AM2302::AM2302_ERROR_TIMEOUT) {
+    ++timeout_err;
+  }
+  Serial.print("\n\n");
+  Serial.print("status of sensor read(): ");
+  Serial.println(status);
+
+  Serial.print("Number checksum erros:   ");
+  Serial.println(checksum_err);
+
+  Serial.print("Number timout erros:     ");
+  Serial.println(timeout_err);
+
+  Serial.print("\nTemperature: ");
+  Serial.println(am2302.get_Temperature());
+
+  Serial.print("Humidity:    ");
+  Serial.println(am2302.get_Hunidity());
+  digitalWrite(LED_BUILTIN, LOW);
+  delay(5000);
+}