Description
Pololu Reflectance Sensor QTR-1A
The Pololu Reflectance Sensor QTR-1A is a compact sensor module designed for line-following and edge-detection applications in robotics and automation projects. This 2-pack offers enhanced flexibility for your projects, allowing for multiple sensor placements and configurations.
QTR-1A Key Features
- Reflectance Sensing: Utilizes infrared light to detect changes in surface reflectivity, ideal for line-following and edge-detection tasks.
- Analog Output: Provides analog output proportional to the detected reflectivity, enabling precise control and decision-making in your projects.
- Compact Design: With its small form factor, the QTR-1A sensor module can be easily integrated into tight spaces or mounted on robotic platforms.
- Easy Integration: Features pre-soldered header pins for convenient connection to microcontrollers and development boards.
- Versatile Application: Suitable for a wide range of applications including line-following robots, edge sensors, and surface detection systems.
QTR-1A Specifications
- Operating Voltage: 3.3V – 5V
- Detection Range: 0.5 mm to 3 mm
- Dimensions (per sensor): 20 mm x 8 mm x 7 mm
- Analog Output Voltage Range: 0V – VCC (approximately)
- Weight (per sensor): 0.5 grams
QTR-1A Applications
- Line-Following Robots
- Edge Detection Systems
- Surface Sensing
- Industrial Automation
- Educational Robotics Projects
- DIY Hobbyist Projects
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