Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Channel Count | 5 Channels |
| Detection Type | Infrared Reflective |
| Operating Voltage | 3.3V - 5V DC |
| Output Signal | Digital TTL (0/1) |
| PCB Dimensions | 48mm x 26mm x 14mm |
| Sensitivity Adjustment | Multi-turn Potentiometer |
| Indicator LEDs | 5 Power/Signal Indicators |
| Mounting Holes | 4 x 3mm Diameter |
| Compatible Boards | Arduino, Raspberry Pi, STM32 |
| Primary Application | Line Following & Obstacle Avoidance |
Anonymous
Mar 25, 2026
Rating: 4/5
Solid performance for the price
Good consistent readings across all 5 channels. I appreciated the separate LED indicators for each sensor, which made debugging my logic much easier. Just ensure you provide a stable 5V supply to get the best range.
Anonymous
Mar 24, 2026
Rating: 5/5
Exceeded expectations
I've tried single and dual channel sensors before, but the 5-channel layout provides much smoother turning corrections for my robot car. The transition between lines is seamless. Delivery was fast and packaging protected the PCB well.
Anonymous
Mar 15, 2026
Rating: 4/5
Great value, minor wiring confusion
Works exactly as described for line following. The only reason for 4 stars instead of 5 is that the pinout diagram on the back was slightly faded, but I found the datasheet online easily. Once connected, it tracks lines smoothly even at moderate speeds.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for my sumo bot project
The sensitivity on this 5-channel module is excellent. I was able to calibrate it quickly using the potentiometers to detect black tape on a white floor without any false positives. The digital output makes interfacing with my Arduino Uno very straightforward.
Anonymous
Mar 08, 2026
Rating: 5/5
Reliable obstacle avoidance too
While primarily bought for line tracking, I tested the outer sensors for obstacle avoidance and they work surprisingly well for close-range detection. The infrared emitters are bright enough to handle indoor lighting conditions without interference.
Anonymous
Mar 07, 2026
Rating: 5/5
High sensitivity and fast response
We used these in a classroom setting for a robotics competition. All five channels responded instantly to line changes. The build quality is solid, and the mounting holes made it easy to secure onto our chassis. Highly recommended for educational kits.
Q: How do I adjust the sensitivity if the sensor detects the line from too far away?
A: Locate the small blue potentiometers on the board corresponding to each channel. Turn them counter-clockwise gently while testing until the detection range reduces to your desired distance (typically 2-5mm above the line).
Q: Does this come with connecting wires or a header strip?
A: The module comes with the PCB and onboard components. Pin headers are usually pre-soldered, but connecting jumper wires are not included in the package and should be purchased separately based on your setup needs.
Q: What is the maximum speed a robot can travel while still tracking the line accurately?
A: The maximum speed depends on your microcontroller's processing speed and the height of the sensor from the ground. Typically, users report reliable tracking at speeds up to 0.5 meters per second with optimal calibration and a 10-15mm mounting height.
Q: Is there a library available for Arduino to read all 5 channels at once?
A: There is no single dedicated library required. You simply read the 5 digital output pins using standard digitalRead() functions. Many open-source line-following algorithms on GitHub are compatible with this 5-pin configuration.
Q: Can this sensor module work outdoors in direct sunlight?
A: Infrared sensors can be affected by strong direct sunlight due to ambient IR noise. For best results, we recommend using this module indoors or providing a physical shield to block direct sun from hitting the sensor array.
Tianzheng DZ15LE-100/3N901T 100A Transparent Leakage Circuit Breaker, Molded Case Circuit Breaker 3901T 63A
$278.00
![[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair](https://www.gosteppe.com/cache/small/product/270424/legacy-main-ecbdc6ee4688639f4a8ef150.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair
$880.00
Pelican Rolling Case pelican1560 - Waterproof Shockproof Safety Case for Photography Equipment and Instruments
$1,550.00
Disipulai Hot Air Circulation Vertical Food Warmer Display Cabinet - Adjustable Temperature Countertop Cooked Food Warming Equipment
$2,023.00
Complete Pasteurization Production Line for Pomegranate, Grape, Orange, Apple Juice, and Mare's Milk
$6,048.00
Portable Tire Stone Removal Tool - Essential Handheld Hook for Car Owners
$13.73
Factory Direct Longan 160 Curved Hot Stamping Machine Fully Automatic Hot Foil Printer Pneumatic Heat Press Leather Embossing Machine
$10,000.00
Bean Sprout Germinator Tray, Hydroponic Vegetable Growing Container, Soil-Free Pea Sprouting Pot
$14.06
TOPTOY Crayon Shin-chan Memory Echo Series Blind Box - Anime Figure Collectible Toy and Birthday Gift
$47.20
Natural Lightning Cat's Eye Yellow Tiger Eye Loose Beads, Single Crystal Beads for DIY Bracelets and Accessories
$3.91
Pirelli Tire 235/55R19, Original Equipment for Mercedes-Benz GLC, Genuine Tire Compatible with Audi/Land Rover/etc.
$512.00
Biliansheng Hair Transplant: No-Shave Hairline Restoration, Top Thinning Density Enhancement, Nationwide Chain
$9,999.00
Luru Authentic 15-Note Steel Tongue Drum - Professional Grade for Beginners, Adults, and Children
$500.00
![MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage](https://www.gosteppe.com/cache/small/product/270412/legacy-main-3037a70329c5379f7064bc16.webp)
MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage
$9.90
Used Car Tires - Sizes 155/165/175/185/195/205/215 for 13/14/15/16 inch Rims
$140.00
Pin Puller Extractor Mechanical Repair Tool Bearing Puller and Locating Pin Extractor
$76.50
Water Brush Pen Set with Large Capacity - Essential Tools for Beginners Using Gouache, Solid Watercolor Paints, and Line Drawing; Perfect for Art Students
$32.00
C9335 Automotive Brake Disc Lathe – Resurfacing, Boring, Grinding & Polishing Machine
$16,005.00
Jaguar Tire Lug Nuts Compatible with XE/XF/XJL/F-TYPE/F-PACE - Wheel Hub Screw Caps for Modification
$118.00
Three-Hook Tire Stone Removal Tool, Wheel Groove Cleaner for Removing Stones from Vehicle Tires
$4.80
Pad Printer Accessories: 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Assembly
$5.40
3M Industrial Scouring Pad 7447C, Metal Rust Removal, Stainless Steel Brushing and Polishing Cloth
$4.00
Qinghe Blazing Rose Series
$1,580.00
Cheddar Cheese Production Line, Front-End Processing and Deep Processing Machinery, Mozzarella Cheese Equipment
$25,480.00
MGQ Konjac Noodle Bubble Cleaning Machine, Fully Automatic Soaking and Lifting Washer
$17,555.40
Industrial Large Meat Grinder Fresh Meat Mince Chopper Fruit Vegetable Crusher Meat Grinding and Mixing Integrated Meat Filling Mixer
$32,030.00
Zhuolide D-302 UV Glue - Invisible Adhesive for Transparent Glass, Metal, Coffee Tables, and Crystal Glass, 250g Large Capacity
$130.00
Hell Training Rock Guitar by Shinichi Kobayashi: Electric Guitar Tutorial for Speed Playing
$106.00
![[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner](https://www.gosteppe.com/cache/small/product/270397/legacy-main-04181167165316608773b986.webp)
[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner
$8.42
Quilt Storage Bag – Large-Capacity Waterproof & Moisture-Proof Moving Pack for Clothes, Luggage, and Comforters
$10.10
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
