10-Pack QRE1113 Reflective Photoelectric Sensor Modules
10-Pack QRE1113 Reflective Photoelectric Sensor Modules
10-Pack QRE1113 Reflective Photoelectric Sensor Modules
Get your electronics projects running smoothly with this 10-pack of QRE1113 reflective photoelectric sensor modules. Whether you're building a line-following robot, an object detection circuit, or an IR-sensing accessory, these compact, high-quality sensors deliver consistent and reliable performance in every build.
Made in Mainland China.
Key Features
- Quantity: 10 pieces per pack — great value for prototyping, classroom projects, or bulk builds
- Sensor Type: QRE1113 reflective IR photoelectric sensor — ideal for proximity and surface detection
- Operating Voltage: Low voltage compatible — below 50V AC or 75V DC (EU LVD rated)
- Material: Durable plastic housing for lightweight, easy integration
- Versatile Use: Perfect for line-tracking robots, encoder wheels, object counters, and DIY automation projects
- High Quality: New components with consistent optical characteristics across the pack
- No High-Concern Chemicals: Compliant with chemical safety requirements
Specifications
- Model: QRE1113
- Type: Reflective Photoelectric / IR Switch Sensor
- Voltage Rating: Below 50V AC or 75V DC
- Material: Plastic
- Package Contents: 10 × QRE1113 Photoelectric Sensor Modules
What Can You Build With These?
The QRE1113 is one of the most popular infrared reflective sensors in the maker and robotics community. Use it for:
- Line-following and line-detecting robots
- Optical encoder feedback on motors
- Proximity and surface reflectivity sensing
- Arduino, Raspberry Pi, and microcontroller projects
- Industrial and hobbyist automation circuits
If you enjoy working on DIY electronics projects, you might also like our Screw Extractor Drill Bit Set 5 & 6 Pc – Carbon Steel for your workbench toolkit, or keep cables tidy with our 10-Pack Silicone Cable Ties – Reusable Cord Organizers. For neatly organizing your components and tools, check out the Adjustable Label Roll Holder – 3D Printed Thermal Printer Stand.
Note: Please allow a 2–3% dimensional tolerance due to manual measurement. Actual component color may vary slightly from images due to differences in monitor calibration.
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What is the QRE1113 reflective photoelectric sensor used for?
A: The QRE1113 is a compact infrared (IR) reflective sensor commonly used in robotics and electronics projects. It detects surfaces and nearby objects by emitting IR light and measuring the reflected signal, making it ideal for line-following robots, optical encoders, proximity detection, and DIY automation circuits with Arduino or similar microcontrollers.
Q: What voltage does the QRE1113 sensor operate at?
A: These sensors are rated for low-voltage operation — below 50V AC or 75V DC — making them compatible with standard microcontroller and hobbyist electronics setups such as Arduino (5V) and Raspberry Pi (3.3V) systems.
Q: How many sensors are included in this pack?
A: Each order includes 10 pieces of the QRE1113 reflective photoelectric sensor module, providing excellent value for prototyping, classroom use, or stocking up for multiple projects.
Q: Are these sensors compatible with Arduino or Raspberry Pi?
A: Yes. The QRE1113 is widely used with Arduino, Raspberry Pi, and other microcontroller platforms. It operates at low voltages within the range these platforms supply, and requires only a few basic resistors and connections to get started.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.