A robot is blind without sensors. This section describes various sensors, their use and results. Sharp GP2Y0A02YK long range distance infrared sensor.
This sensor's range is 20cm - 150cm or about 8" - 60". It requires 5vDC and an analog port.
Linearize the Sharp GP2Y0A02YK output. A howto to prepare the
analog voltage output of the GP2Y0A02YK sensor for use.