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SHARP GP2D12 Distance Measuring Sensor

SHARP GP2D12 Distance Measuring Sensor
SHARP GP2D12 Distance Measuring Sensor SHARP GP2D12 Distance Measuring Sensor
Product Code: TD-SHARP
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Price: Rs. 957.00 Rs. 845.00
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SHARP GP2D12 Distance Measuring Sensor Module (10-80cm)

Description:

Popular sensor for getting distance of obstacle using IR. The module gives a voltage output proportional to the inverse of distance. Can be easily interfaced with any MCU with ADC.

Note: Detecting Range is from 10cm to 80cm
 
Based on "typical values" from Sharp, the formula to translate SensorValue into Distance (the formula is only valid for a SensorValue between 80 to 500) is:
 
Distance (cm) = 4800/(SensorValue - 20)
 
This sensor can find the distance to objects that present a very narrow edge such as a wall at a very sharp angle.
Note: The output of this sensor will vary from unit to unit, and based on the characteristics of the target (reflectance, size, direction of motion, object alignment, ...). If you find that you are not getting good results with the standard formulas, you may want to derive your own formula to better characterize your situation.

 

Specification & Feature:

  • Range detection (10-80cm)
  • No external circuitry required
  • Voltage: 4.5V to 5.5V
  • Current consumed: 30mA
  • Infrared Proximity Sensor
  • Analog output inversely proportional to distance

*Image shown is a representation only.

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Description

 

SHARP GP2D12 Distance Measuring Sensor Module (10-80cm)

Description:

Popular sensor for getting distance of obstacle using IR. The module gives a voltage output proportional to the inverse of distance. Can be easily interfaced with any MCU with ADC.

Note: Detecting Range is from 10cm to 80cm
 
Based on "typical values" from Sharp, the formula to translate SensorValue into Distance (the formula is only valid for a SensorValue between 80 to 500) is:
 
Distance (cm) = 4800/(SensorValue - 20)
 
This sensor can find the distance to objects that present a very narrow edge such as a wall at a very sharp angle.
Note: The output of this sensor will vary from unit to unit, and based on the characteristics of the target (reflectance, size, direction of motion, object alignment, ...). If you find that you are not getting good results with the standard formulas, you may want to derive your own formula to better characterize your situation.

 

Specification & Feature:

  • Range detection (10-80cm)
  • No external circuitry required
  • Voltage: 4.5V to 5.5V
  • Current consumed: 30mA
  • Infrared Proximity Sensor
  • Analog output inversely proportional to distance

*Image shown is a representation only.

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



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