載入中...請稍候...

產品類別

訂閱電子報


Art. No. SM-104 Line Following / Reflectivity Sensor

  • 圖片 1
Bookmark and Share


產品介紹

This module consists of an infrared emitter/detector. When the emitted

Ibeam hits a reflective surface, it will bounce back and senses by the

detector. When the reflected signal exceeds the threshold level set by a

semi-fixed resistor, as it is used as reference for the comparator

amplifier. The output pin voltage level will go low when reflection is

detected which can be used to control the steering of a robot to follow

a painted line or to count rotations of a motor shaft. Only three

connections are required +5V, Vout and Gnd.

 

Operating voltage: 5V

Output voltage: digital low when activated

Size: 1.64" x 0.42" x 0.40"



輸入您的產品評論

產品評論

這項未有任何評論


最近瀏覽...