char DS1620_Temperature_Array(){
char temperature_array [20];
	int i;
	for (i = 0; i < 21; i++){
		int get_temp, MSB; 
		float temperature;
		get_temp = DS1620_Read(0xAA, 9);
		temperature = (float) get_temp * 0.5;	
		MSB = get_temp >>7;
		if ( MSB > 0 ) temperature = temperature - 256;
		temperature_array [i] = temperature;
		HW_DELAY_50ms();
		}
return (temperature_array);
}