What is the range of light intensity readings from the Line Tracking Sensor?

What is the range of light intensity readings from the Line Tracking Sensor?

• A. 0 to 1000
• B. 0 to 2048
• C. 0 to 4095
• D. 0 to 5000

Answer: (C)

The range of light intensity readings from the Line Tracking Sensor being 0 to 4095 is based on the sensor's ability to detect varying levels of light. This sensor operates with a 12-bit resolution, which allows it to produce values from 0, indicating complete darkness, to 4095, representing maximum light intensity. The 12-bit resolution results from the sensor's capacity to quantify a wide spectrum of light levels, ensuring it can effectively track lines based on differences in light reflection. Values higher than 4095 or lower than 0 do not accurately reflect the sensor's capabilities, as they exceed the limits set by the 12-bit system and would not correspond to any real readings obtainable within its operational range. Thus, this makes the choice of 0 to 4095 the correct interpretation of the Line Tracking Sensor's light intensity readings.

The range of light intensity readings from the Line Tracking Sensor being 0 to 4095 is based on the sensor's ability to detect varying levels of light. This sensor operates with a 12-bit resolution, which allows it to produce values from 0, indicating complete darkness, to 4095, representing maximum light intensity. The 12-bit resolution results from the sensor's capacity to quantify a wide spectrum of light levels, ensuring it can effectively track lines based on differences in light reflection.

Values higher than 4095 or lower than 0 do not accurately reflect the sensor's capabilities, as they exceed the limits set by the 12-bit system and would not correspond to any real readings obtainable within its operational range. Thus, this makes the choice of 0 to 4095 the correct interpretation of the Line Tracking Sensor's light intensity readings.