QTI Sensor
£11.56 £9.63
When the QTI sensor is over a dark surface, the reflectivity is very low; when the QTI is over a light surface, the reflectivity is very high and will cause a different reading from the sensor.
Details
The QTI Sensors were originally meant to sense the outer rim of a SumoBot® ring; however these little line sensors can be very handy for other applications, including line following and maze navigation.
Features:
- Capable of analog or digital outputs
- No contact surface sensing
- Unfocused for sensing diffused surfaces
- Daylight filter on sensor
- Easy to interface with any Parallax microcontroller