   ind++;                                     // POINTER TO THE NEXT MEASURE
   mea++;                                     // MEASURE COUNT   
   wdt_reset();                               // RESET THE WDT 
+  
+  digitalWrite(SH_PWR,LOW);
+  digitalWrite(TH_PWR,LOW);
+  digitalWrite(LS_PWR,LOW);
+  
 
  //*****************************************************************************
  //***************************************************************************** 

  
  // TX RATES
  Serial.begin(9600);
  BT.begin(BLUETOOTH_SPEED);
  
   Serial.println("Init.\n");
   digitalWrite(ledSTUP,HIGH);

 //                         SENSORS ADQUISITION ZONE
 //*****************************************************************************
 
  digitalWrite(SH_PWR,HIGH);
  digitalWrite(TH_PWR,HIGH);
  digitalWrite(LS_PWR,HIGH);
  
  delay(500);                                // WAITS 0.5 S
  
