Sharp Analog Distance Sensor

• Suited for projects that require accurate distance measurements.
• This IR sensor will also add obstacle avoidance and motion sensing to the list of mods you’re creating for your robot.
• The GPY0A21 uses a 3-pin JST PH connector that works with our 3-pin JST PH cables for Sharp distance sensors, also includes is a 3-pin JST PH cable 7.87 in (20 cm) in length for each unit.
• The sensor sends Infrared out which bounces off objects
• The returned analog voltage determines how close the nearest object is.
• It returns higher voltage, the closer the object is
• GP2Y0A21 IR sensor is more economical than sonar rangefinders.
• It provides much better performance than other IR alternatives.
• Interfacing to most micro-controllers is straightforward.
• You can connect the single analog output to an analog-to-digital converter for taking distance measurements.
• The output can be also connected to a comparator for threshold detection.

Package Included:

• 1 X Sharp Analog Distance Sensor.