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84456620
SparkFun Line Sensor Breakout - QRE1113 (Analog)
88% of respondents would recommend this to a friend
Item #:
84456620
XCD 56
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Perfect for line sensing applications and widely used in line following robots.
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What Stands Out
High Precision
Equipped with QRE1113 sensors, this breakout offers precise analog output for accurate line tracking, ensuring responsive robotic movements and enhanced control.
Compact Design
The small footprint of the sensor breakout makes it easy to integrate into a variety of projects, maintaining space efficiency without sacrificing functionality.
Versatile Applications
Ideal for robotics, automation, and DIY projects, this line sensor supports various use cases, helping users quickly implement reliable line detection in their designs.
Product Details
| Product Dimensions (L x W x H) | 0.5 x 0.3 x 0.2 inches (1.3 x 0.8 x 0.5 cm) |
| Item Weight | 0.176 ounces (4.99 grams) |
| Manufacturer recommended age | 10 months and up |
| Manufacturer | SparkFun |
Who Should Buy?
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Robotics Enthusiasts
Ideal for robotics projects that require line following capabilities using infrared light sensors.
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Educational Use
Great for teaching students about analog sensors and basic robotics principles in STEM education.
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DIY Hobbyists
Perfect for DIY projects needing simple line detection, enhancing fun and creativity in personal projects.
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High-Precision Tasks
Not suitable for applications requiring high precision and accuracy in line detection beyond basic functionality.
Product Description
SparkFun Line Sensor Breakout - QRE1113 (Analog)
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Customer Questions & Answers
-
Question:
What is the SparkFun Line Sensor Breakout - QRE1113 Analog used for?
Answer: The SparkFun Line Sensor Breakout - QRE1113 Analog is primarily used for detecting the presence of a line, typically in robotics and automation projects. It employs reflective light sensors to ascertain changes in surface color, allowing robots to follow a path. Additionally, this sensor can be integrated into various applications such as obstacle detection and navigation, enhancing your robotic solutions. -
Question:
How does the QRE1113 sensor work?
Answer: The QRE1113 sensor functions by emitting infrared light and measuring the amount of light reflected off the surface below it. A darker surface (like black tape) reflects less light while a lighter surface reflects more. The analog output corresponds to the intensity of the reflected light, which can be interpreted by controllers or microcontrollers to determine the sensor's positioning relative to the line. -
Question:
What are the key specifications of the SparkFun QRE1113 Line Sensor?
Answer: The SparkFun QRE1113 features a compact design, operates at 5V, and provides an analog output. It has a response time within a few milliseconds, making it suitable for fast-paced applications. The sensor includes two phototransistors to increase accuracy and its compact size means it can fit into tight spaces in robotic designs or models while remaining precise. -
Question:
Can I use multiple QRE1113 sensors in my project?
Answer: Yes, you can certainly use multiple QRE1113 sensors in your project to create a more robust line detection system. By deploying several sensors in a row, you can achieve more precise navigation and better line-following capabilities. Each sensor's output can be read by a microcontroller, allowing for complex maneuvers and adjustments based on real-time line positioning. -
Question:
Is the SparkFun Line Sensor suitable for outdoor use?
Answer: While the SparkFun QRE1113 Line Sensor is designed for indoor applications, it can be used outdoors with caution. Direct sunlight and weather conditions can affect the sensor's performance due to interference with infrared signals. For outdoor projects, ensure you have a clear path, and consider using a protective housing to shield the sensor from environmental factors. -
Question:
What type of projects can benefit from the QRE1113 sensor?
Answer: The QRE1113 sensor is ideal for various projects including autonomous robots, line-following cars, and educational robotics setups. Its analog output allows for fine-tuning movement and precision tasks. Whether in a classroom setting or a DIY project, it helps users understand the principles of sensor-based navigation and control, making it a great learning tool. -
Question:
What components are included with the SparkFun QRE1113 Line Sensor Breakout?
Answer: The SparkFun QRE1113 Line Sensor Breakout comes equipped with two QRE1113 sensors mounted on a PCB, alongside necessary pull-up resistors and smoothing capacitors. This setup allows for straightforward integration into prototypes, providing a user-friendly experience for developers ranging from hobbyists to educators, all in a compact and easily connectable format. -
Question:
How can I connect the QRE1113 sensor to a microcontroller?
Answer: Connecting the QRE1113 sensor to a microcontroller is quite straightforward. Simply link the sensor’s VCC pin to the microcontroller's power output, the GND pin to the ground, and the output pin to an analog input on your microcontroller. This setup allows you to read the analog signal to determine line presence and adjust motor actions accordingly, facilitating real-time control in robotics. -
Question:
What coding languages are commonly used with QRE1113 sensors?
Answer: The QRE1113 sensor can be interfaced using various programming languages and platforms, including Arduino, Python, and C++. Libraries are available for Arduino that simplify the process of reading sensor values and making decisions based on line detection. This flexibility allows for broad compatibility across different projects and programming environments for both beginners and advanced users. -
Question:
Where can I buy the SparkFun Line Sensor Breakout - QRE1113 Analog?
Answer: You can purchase the SparkFun Line Sensor Breakout - QRE1113 Analog on Ubuy in Saint Lucia. Ubuy provides a streamlined shopping experience, allowing you to find various electronic components including the QRE1113. Simply browse their extensive catalog to find the sensor you need along with additional accessories for your projects.
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Pros
- High sensitivity detection
- Compact and easy to use
- Ideal for robotics projects
- Wide range of applications
- Reliable performance
Cons
- May need calibration in some cases.
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Features & Benefits
- Features easy-to-use analog output
- Ideal for line sensing applications
- Compatible with 3.3V and 5V systems
- Widely used in line following robots
- Effective in distinguishing between white and black surfaces
- Suitable for both beginners and experienced users
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