Product Overview
This IR infrared slotted optical speed measuring sensor module is designed for precise measurement of motor speed and distance, making it perfect for use in robotics, educational projects, and other applications where accurate speed and distance measurement is crucial.
Key Features
- Infrared light emitting diode and NPN phototransistor for accurate detection
- Slot width of 5.9 mm for easy integration with code wheels
- Digital switch output (0 and 1) for simple interfacing with microcontrollers
- Schmitt trigger for stable pulse output
- M3 screw mounting holes for secure installation
Technical Specifications
| Parameter | Value |
|---|---|
| Working Voltage | 3.3V-5V |
| Output Form | Digital switch OUT output (0 and 1) |
Safety and Usage Guidelines
To ensure safe operation, connect VCC and GND correctly, and verify that the module signal indicator is on. For Arduino users, set the MCU’s I/O port to input mode/receive mode. Other MCUs or advanced control boards require similar settings to avoid damage to the electronics.
Applications
This module is ideal for measuring motor speed, distance, and other applications where accurate detection is required. It can be used with microcontrollers like Arduino to create interactive projects, aligning with curriculum requirements for STEM education.
