Added multiple services to be trigered from main API

services/sensor/sensor_service.go

@@ -0,0 +1,12 @@
+package sensor
+
+import (
+	"fmt"
+)
+
+func SensorService(ch chan string) {
+	for msg := range ch {
+		fmt.Println("Sensor Service: ", msg)
+
+	}
+}