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Part Number:

R185-SINGLE-LINE-IR

Weight:

 9g

 

The Single Line Detector, from Lynxmotion, is an infrared reflective sensor, that can be attached to a sumo, or other mobile robot. The sensor delivers a stable TTL compatible high or low voltage depending on the shade of the surface it is positioned over. Use two or more sensors to make a custom line following robot.

 

  

QTR-1A Reflectance Sensor

Pololu item #: 958

 

The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following applications. The reflectance measurement is output as an analog voltage.

                                                                                

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