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

  unsigned int value = 10;
  unsigned int mask = 1 << 3;

  bool isFirstBitSet = (value & mask) != 0;

  // The binary representation of 10 is 0000 1010
  Serial.println(value,BIN);

  // Shifting the bit 1 to the left by 3 positions gives us 0000 1000
  Serial.println(mask,BIN);

  // The bitwise AND operation with 0000 1000 checks if the bit is set or not
  Serial.println(isFirstBitSet,BIN);

}

void loop() {
  // The loop function is not used in this example
}