Infrared Distance Measurement with the Sharp GP2Y0A02YK0F

There are some infrared distance sensors from the manufacturer Sharp, which can be operated very simply with the Raspberry Pi. There are different distance meters, which cover different distance ranges. These modules work similarly to laser distance meters, but with infrared light. There, bundled light is emitted by a transmitter and an analogue voltage is transmitted through a receiver on the basis of the angle of incidence, whereby the distance can be calculated.

In this tutorial, the distance sensor GP2Y0A02YK0F shows how a distance can be determined. This may be useful, e.g. in the car as a car PC (rear view camera distance), as a robot car or in the context of home automation.Read More

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