Sharp 2Y0A02 Distance Sensor Module
- Product Code: SP-Sharp_2Y0A02
- Availability: In Stock
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₹350.00 (+ GST)
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Sharp 2Y0A02 Distance Sensor Module (20-150cm)
Description
This popular sensor made by Sharp produces an analog output that varies from 2.5V at 20cm to 0.4V at 150cm. Based on "typical values" from Sharp, the formula to translate SensorValue into Distance (the formula is only valid for a SensorValue between 80 to 490) is:
Distance (cm) = 9462/(SensorValue - 16.92)
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, ...). Our formula is based on the data provided by Sharp. 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
- Long range detection (20-150cm)
- No external circuitry required
- Voltage: 5V
- Current consumed: 33mA
- Infrared Proximity Sensor
- Analog output inversely proportional to distance
*Image shown is a representation only.
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