Sharp/Socle GP2Y0A41SK0F Analog Distance Sensor 4-30cm, Each

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The Sharp Distance Sensors Are A Popular Choice For Many Projects That Require Accurate Distance Measurements. This Ir Sensor Is More Economical Than Sonar Rangefinders, Yet It Provides Much Better Performance Than Other Ir Alternatives. Interfacing To Most Microcontrollers Is Straightforward: The Single Analog Output Can Be Connected To An Analog-To-Digital Converter For Taking Distance Measurements.