The Grove - Infrared Reflective Sensor from Seeed Studio allows your Pi or Arduino to sense the brightness reflected from a surface. This can be applied to sensing the presence or absence of an object, for example whether a door is open or closed or maybe as a contactless end-stop for a CNC machine. Or it can be used to detect changes in brightness such as black and white markings on a rotating disc. A very useful sensor.
- Operating voltage: 4.5 to 5.5V DC
- Digital output, 0 or Vcc
- High resolution sensor; min. detectable width: 1mm black line
- Effective distance:4 to 15mm
- Indicator LED on board
- Sensitivity adjustable via potentiometer
- Small Grove 1X1 compatible interface
Seeed provide technical documentation, example projects and software libraries on their product pages. if you require this information please visit this product's page.
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