Infrared emitter and phototransistor: Enables accurate distance sensing for proximity and tachometer applications
Daylight blocking filter: Reduces false readings from ambient light for improved detection accuracy
Compact TO package: Easy integration into electronic circuits and projects
Low power consumption: Efficient operation with minimal power dissipation
Includes example instructions: Simplifies setup and use, especially with Arduino
Summarized by Shop
The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package with a daylight blocking filter.
These work great as close-range proximity sensors, tachometers, or line following sensors.