Arduino Code Fehler aber was ist falsch ?

Hallo
Ich versuche seit Donnerstag dem arduino das laufen mit 2 verschindende 
Sensoren auf zudrucken.
Nur irgend wo ist noch ein Fehler der das auf spielen unterbindet.
Ich habe alle sensoren angeben.
Ich habe alle pins fest gelegt.
Habe es mit andern vorlagen verglichen nix.


#include <OneWire.h>
#include <DallasTemperature.h>
#include "DHT.h"
#define DHTPIN = 10; //Am2301
#define OneWire  ds(2); // ds18B20

DeviceAddress sensor1 = { 0x28, 0xFF, 0x86, 0x2E,  0x74, 0x16, 0x3, 0xAF 
};
DeviceAddress sensor2 = { 0x28, 0xFF, 0x5, 0x72, 0x74, 0x16, 0x3, 0xE0 
};
DeviceAddress sensor3 = { 0x28, 0xFF, 0x2B, 0x3F, 0x73, 0x16, 0x5, 0x60 
};
DeviceAddress sensor4 = { 0x28, 0xFF, 0xC5, 0x11, 0x73, 0x16, 0x5, 0x7D 
};
DeviceAddress sensor5 = { 0x28, 0xFF, 0xC, 0x68, 0x74, 0x16, 0x3, 0x30 
};


char sensor1Name[] = "Temp1: ";
char sensor2Name[] = "Temp2: ";
char sensor3Name[] = "Temp3: ";
char sensor4Name[] = "Temp4: ";
char sensor5Name[] = "Temp5: ";

void setup(void)
{
  Serial.begin(9600);
  dht.begin();
}

void writeTimeToScratchpad(byte* address)
{
   ds.reset();
   ds.select(address);
  scratchpad
  ds.write(0x44,1);
   delay(2500);
}

void readTimeFromScratchpad(byte* address, byte* data)
{
    ds.reset();
    ds.select(address);
    ds.write(0xBE);
  for (byte i=0;i<9;i++){
    data[i] = ds.read();
  }
}

float getTemperature(byte* address)
{
int tr;
byte data[12];

writeTimeToScratchpad(address);

readTimeFromScratchpad(address,data);

//put in temp all the 8 bits of LSB (least significant byte)
tr = data[0];

if (address[0] == 0x10) // DS18S20
{
//check for negative temperature
if (data[1] > 0x80)
{
tr = !tr + 1; //two’s complement adjustment
tr = tr * -1; //flip value negative.
}

//drop bit 0
tr = tr >> 1;

//COUNT PER Celsius degree (10h)
int cpc = data[7];
//COUNT REMAIN (0Ch)
int cr = data[6];

return tr - (float)0.25 + (cpc - cr)/(float)cpc;
}
else // DS18B20
{
return ((data[1] << 8) + tr) * (float)0.0625;
}
}

void loop(void)
{
  float temp1 = getTemperature(sensor1);
  float temp2 = getTemperature(sensor2);
  float temp3 = getTemperature(sensor3);
  float temp4 = getTemperature(sensor4);
  float temp5 = getTemperature(sensor5);

  Serial.print(sensor1Name);
  Serial.print(temp1);
  Serial.println(" C");
  Serial.print(sensor2Name);
  Serial.print(temp2);
  Serial.println(" C");
  Serial.print(sensor3Name);
  Serial.print(temp3);
  Serial.println(" C");
  Serial.print(sensor4Name);
  Serial.print(temp4);
  Serial.println(" C");
  Serial.print(sensor5Name);
  Serial.print(temp5);
  Serial.println(" C");
   delay(2000);

  float h = dht.readHumidity();

  float t = dht.readTemperature();

  // Check if any reads failed and exit early (to try again).
  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println("Failed to read from DHT sensor!");
    return;
  }


  float hif = dht.computeHeatIndex(f, h);
  float hic = dht.computeHeatIndex(t, h, false);

  Serial.print("Humidity: ");
  Serial.print(h);
  Serial.print(" %\t");
  Serial.print("Temperature: ");
  Serial.print(t);
  Serial.print(" *C ");
  Serial.print("Heat index: ");
  Serial.print(hic);
  Serial.print(" *C ");
}

Fehlermeldung ist diesen hier:
ES läuft immer wieder auf das >ds< raus was ich aber mit Pin 2 oben 
verbunden habe.
------------------------------------------------------------------------ 
-
In function 'void setup()':

error: 'dht' was not declared in this scope

   dht.begin();

   ^

In function 'void writeTimeToScratchpad(byte*)':

 error: 'ds' was not declared in this scope

   ds.reset();

   ^

In function 'void readTimeFromScratchpad(byte*, byte*)':

error: 'ds' was not declared in this scope

   ds.reset();

   ^

In function 'void loop()':

error: 'dht' was not declared in this scope

   float h = dht.readHumidity();

             ^

error: 'f' was not declared in this scope

   if (isnan(h) || isnan(t) || isnan(f)) {

                                     ^

error: 'f' was not declared in this scope

   float hif = dht.computeHeatIndex(f, h);

                                    ^

exit status 1
'dht' was not declared in this scope


Ware SUPER wenn mir einer Hilfe Stellung geben kann.
Vielen DANK.