Infrared Obstacle Avoidance Sensor Module
- Working Voltage : 3.3v to 5v
- Detectable Distance : 2 ~ 30cm,
- Detection angle : 35 °
- Comparator chip: LM393
රු180.00
4 in stock
Infrared Obstacle Sensor Module has a built-in IR transmitter and IR receiver that sends out IR energy and looks for reflected IR energy to detect the presence of any obstacle in front of the sensor module. The module has an onboard potentiometer that lets users adjust the detection range. The sensor has a very good and stable response even in ambient light or in complete darkness. The module has an effective distance range 2 ~ 80 cm
The sensor module light is adaptable to the environment,
Specifications :
- Working Voltage : 3.3v to 5v
- Detectable Distance : 2 ~ 30cm,
- Detection angle : 35 °
- Comparator chip: LM393
- Adjustable detection distance range via potentiometer
- Clockwise : Increase detection distance
- Counter-clockwise : Reduce detection distance
Frequently Asked Questions (FAQs)
1. What is an Infrared Obstacle Avoidance Sensor Module?
It is an IR-based sensor used to detect obstacles or objects in front of it. Commonly used in robotics, automation, and DIY electronics projects.
2. Is this sensor compatible with Arduino and Raspberry Pi?
Yes, it works seamlessly with Arduino, Raspberry Pi, and other microcontrollers.
3. How does the sensor detect obstacles?
It emits infrared light, and when an object reflects the light back to the sensor, it detects the obstacle and sends a digital signal to the controller.
4. What is the operating voltage of the module?
The sensor typically operates between 3.3V to 5V DC.
5. What is the detection range of this sensor?
The detection range is approximately 2 to 30 cm, and it can be adjusted using the onboard potentiometer.
6. Can I use it for a line-following robot?
While it can help in object detection, for line-following robots, it’s better to use IR line sensors designed for surface detection.
7. Is it suitable for outdoor use?
Not recommended, as infrared light can be affected by sunlight and outdoor lighting. It’s best used in indoor projects.
8. Do I need additional components to use this sensor?
No, the module is plug-and-play. Just connect VCC, GND, and OUT pins to your microcontroller.
9. How many sensors do I need for a robot car?
It depends on your design. Most basic obstacle-avoiding robots use 2 to 3 sensors (front and sides).
10. Can this sensor detect transparent objects like glass?
No, IR sensors usually struggle with transparent surfaces like glass or water.
11. Is this sensor available for delivery in Sri Lanka?
Yes, if you’re purchasing from a local store or platform like ShopExpress.lk, Daraz.lk, or similar, delivery is available islandwide.
12. What comes in the package?
Typically, one Infrared Obstacle Avoidance Sensor Module is included. Check product listing for exact contents.
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