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Item #:
82409427
10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor Speed Detection Robot for
90% of respondents would recommend this to a friend
Item #:
82409427
SLE 439
Price Details
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Order now and get it around Saturday, September 05
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Adopting a slot type photoelectric sensor, it consists of an infrared light-emitting diode and an NPN photoelectric transistor, with a slot width of 5.9mm.
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What Stands Out
Precision Speed Detection
Designed for accurate motor speed measurement, this sensor enables robotics projects to monitor and control motor performance effectively, ensuring optimal operation and efficiency.
Easy Integration
Compatible with Arduino, the module simplifies installation for hobbyists and engineers, making it a perfect choice for DIY robotics projects without complex setups.
Versatile Applications
Ideal for a variety of projects, from robotics to automation systems, this sensor's adaptability meets diverse user needs, allowing for innovative designs and functionalities.
Product Details
| Connector Type | Screw |
| Number Of Contacts | 2 |
| Mounting Type | screw mount |
| Voltage | 5 volts |
| Number Of Poles | 1 |
| Number of Positions | 1 |
| Pitch | 5.9 millimeters |
| Material Type | Copper |
| Color | Black |
| Brand Name | EC Buying |
| Number of Items | 10 |
| Manufacturer | EC Buying |
| Unit Count | 10 Count |
| Item Pitch | 5.9 millimeters |
| Material | Copper |
| Brand | EC Buying |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
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Arduino Enthusiasts
Ideal for hobbyists who want to integrate speed measurement into their Arduino projects with ease.
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Robotics Students
Great for students learning about sensor technology and robotics, facilitating practical applications in speed detection.
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DIY Project Builders
Perfect for individuals creating custom devices where precise speed measurement or motor control is essential.
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Non-Technical Users
Not suitable for those without hardware experience or knowledge of programming and electronics.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the main function of the 10PCS IR Infrared Sensor Module?
Answer: The primary function of the 10PCS IR Infrared Sensor Module is to detect the speed of motors and measure the distance of objects. It employs an infrared light beam and a photo interrupter to sense interruptions, allowing it to calculate speed accurately. This feature is particularly useful in robotics and automation projects where precision is key. By integrating this module into your device, you can enhance monitoring capabilities for motors, ensuring optimal performance in applications such as robotic arms and conveyor systems. -
Question:
How do I connect the infrared sensor module to my microcontroller?
Answer: Connecting the infrared sensor module to your microcontroller is straightforward. Generally, you would connect the VCC pin to the power supply, GND to the ground, and the signal pin to an analog or digital input pin of the microcontroller. Be sure to refer to the specific module’s datasheet for exact pin configurations, as they can vary. This setup enables you to effectively monitor speed or detect objects in your projects, making it ideal for integration in various electronic applications and DIY projects. -
Question:
Can the optical sensor module be used for distance measurement?
Answer: Yes, the optical sensor module can indeed be used for distance measurement. It works by sending out an infrared beam and measuring how long it takes for the reflection to return. This enables you to get precise distance readings, which can be crucial for robotics and automation tasks. For instance, in a line-following robot, this sensor can help detect the distance from obstacles, allowing the robot to navigate safely without colliding with objects. -
Question:
What types of projects is the IR sensor module suitable for?
Answer: The IR sensor module is suitable for a wide array of projects, particularly in robotics and automation. Common applications include motor speed detection in robotic arms, object counting systems, and even vehicle speed detection using simple Arduino setups. Its versatility allows hobbyists and engineers to include it in innovative designs, aiding in everything from hobby robotics to more advanced industrial applications where feedback on speed and position is vital. -
Question:
What is included in the 10PCS package?
Answer: The 10PCS package includes ten individual IR infrared sensor modules, each containing a slotted optical optocoupler and a photo interrupter. Having multiple modules in one package provides flexibility for various projects, whether you need to monitor different motors simultaneously or build a comprehensive sensor array. This quantity is especially beneficial for educational purposes or prototyping multiple designs without needing to make multiple purchases. -
Question:
What platforms are compatible with the IR sensor module?
Answer: The IR sensor module is compatible with most popular platforms including Arduino, Raspberry Pi, and other microcontroller development boards. Its design typically incorporates standard GPIO pin configurations that make it versatile across different systems. With this compatibility, you can leverage the sensor’s capabilities in countless educational, hobbyist, and professional projects alike, enhancing your projects with real-time motor speed feedback. -
Question:
What is the range of detection for this sensor module?
Answer: The detection range of the 10PCS IR Infrared Sensor Module can vary depending on the reflective properties of the detected surface but typically ranges from a few millimeters up to several centimeters. The effective range ensures that this module effectively detects objects or measures motor speed in most practical applications. In robotics, for example, this capability allows for effective maneuvering and obstacle avoidance, essential for advanced navigation systems. -
Question:
Is the sensor module easy to integrate with other components?
Answer: Yes, the IR infrared sensor module is designed for easy integration with other electronic components. Its straightforward pin configuration and compatibility with common microcontrollers facilitate seamless connections. This feature is particularly advantageous in prototyping setups where you may need to combine it with motors, additional sensors, or controllers. For example, you can easily create a system that combines this sensor module with a motor driver to develop a sophisticated motion-control system. -
Question:
What materials are required to use the sensor module effectively?
Answer: To use the infrared sensor module effectively, you will generally need a compatible microcontroller (like Arduino), jumper wires for connections, and a power source. In addition, having a breadboard can aid in easy assembling during prototyping. When you have these materials ready, it opens up opportunities to explore countless applications, ranging from automated robots to simple speed-detection systems, making it accessible for both beginners and experienced developers alike. -
Question:
Where can I buy the 10PCS IR Infrared Sensor Module in Sierra Leone?
Answer: You can buy the 10PCS IR Infrared Sensor Module from Ubuy in Sierra Leone. Ubuy offers a wide array of electronics and components, including this sensor module, ensuring you have access to reliable products for your projects. With Ubuy, the purchasing process is streamlined, making it easier for you to acquire quality sensors for your robotics or automation needs.
EC Buying Photoelectric Sensors Editorial Review
**** The 10PCS IR Infrared Sensor Module has garnered positive feedback for its versatility and effectiveness as an optical switch, making it a valuable addition to various electronic projects. Customers appreciate that this product serves multiple functions, from speed detection to obstacle sensing, rendering it a practical choice for hobbyists and engineers alike. Users have generally lauded the performance and reliability of these sensors, noting a very low failure rate. While one customer reported receiving a non-functional unit upon first use, the overall experience was favorable, with many confirming they have never faced issues once the devices were correctly installed. One significant point raised by users pertains to the light sensitivity of the sensors. While they effectively detect IR light blockage, it is crucial to select UV-blocking materials, as some common materials, like single layers of cardboard, do not suffice. This highlights an important aspect of integration into projects—thorough testing is necessary to ensure desired functionality. Additionally, the absence of reverse voltage protection stands out as a cautionary note. One reviewer experienced device failure after mistakenly reversing connections. However, the convenience of built-in mounting holes and an LED activity light, which provides clear operational feedback, enhances the user experience significantly. The invisible nature of the IR light is also noted as a beneficial trait for certain applications, avoiding unwanted light interference. Overall, the 10PCS IR Infrared Sensor Module is positioned as an economical and effective choice for those looking to incorporate infrared sensing into their projects, although careful handling and testing are advised. **
Customer Reviews & Ratings
29 customers ratings
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5 Star
78%
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4 Star
6%
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3 Star
6%
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2 Star
6%
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1 Star
4%
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Pros
- Versatile for multiple applications
- Low failure rate; generally reliable performance
- Convenient mounting holes for installation
- LED activity light for user feedback on operation
- Invisible IR light beneficial for specific projects
Cons
- Single units may arrive non-functional; check before permanent installation
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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SLE 439
Order now and get it around Saturday, September 05
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Features & Benefits
- Slot type photoelectric sensor with infrared LED and NPN transistor
- Stable output with Schmidt trigger for various applications
- Can be used for car speed measurement and distance measurement
- Works on 3.3V-5V, with digital switch output (0 and 1)
- Offers easy installation with M3 screws at both ends
- Ideal for detecting non-transparent objects passing through the slot
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