Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Operating Voltage | 5V DC |
| Wavelength | 650nm (Red) |
| Interface Type | TTL / PWM |
| Detection Range | 1cm - 25cm |
| Material | PCB with Copper Traces |
| Dimensions | 42mm x 12mm x 15mm |
| Weight | 8 grams |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| Output Signal | Digital Switch Output (0 and 1) |
| Potentiometer | Adjustable Sensitivity Control |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for robotics projects
This sensor module works flawlessly with my Arduino Uno. The sensitivity adjustment potentiometer makes it very easy to calibrate for different distances. Great value for the price.
Anonymous
Mar 19, 2026
Rating: 5/5
Excellent for learning sensors
Bought this for a university project on obstacle avoidance. It is responsive and the build quality feels durable. Highly recommend for students and makers.
Anonymous
Mar 16, 2026
Rating: 5/5
Reliable and consistent
We ordered ten of these for our workshop. All units tested perfectly out of the box. The detection range is accurate within the specified limits.
Anonymous
Mar 13, 2026
Rating: 4/5
Good quality, clear instructions needed
The hardware is solid and the laser is bright. It took me a moment to figure out the pinout without a detailed diagram, but once connected, it performed exactly as expected.
Anonymous
Mar 11, 2026
Rating: 5/5
Great compatibility
Seamlessly integrated with my ESP32 development board. The digital output is clean and easy to read in code. No noise issues detected.
Anonymous
Mar 03, 2026
Rating: 4/5
Works well but gets warm
Functionality is great for line following robots. I noticed it gets slightly warm after an hour of continuous use, but it doesn't affect performance. Just ensure good ventilation.
Q: Can this module be used directly with a 3.3V microcontroller?
A: Yes, the module operates at 5V, but the digital output is generally compatible with 3.3V logic levels. However, for stable operation, we recommend using a 5V power supply and checking your specific microcontroller's input tolerance.
Q: Does this come with connecting wires?
A: No, the package includes only the sensor module. You will need to purchase jumper wires separately to connect it to your development board.
Q: Is the laser class safe for indoor experiments?
A: Yes, this uses a low-power Class 2 laser diode. It is safe for general electronics experimentation, but you should avoid staring directly into the beam or pointing it at eyes.
Q: What is the maximum current consumption of this sensor?
A: The typical current consumption is around 30mA when the laser and detector are active. Please ensure your power source can provide at least 50mA to be safe.
Q: How do I adjust the detection distance?
A: There is a blue potentiometer on the back of the PCB. Use a small screwdriver to rotate it clockwise to increase sensitivity (distance) or counter-clockwise to decrease it while testing with an object.
Kunzite Loose Beads Donghai Crystal Agate Chalcedony Jade Gemstone Bracelet Pendant Single Bead Cat's Eye Accessories
$6.72
FAW J6P Wiper Arm Assembly for JH6/J6M/J6L, Large and Small J6 Trucks and Tractors
$11.00
Universal Front Mount Hook for E-Bikes and Motorcycles, No-Drill Helmet and Delivery Bag Hanger
$5.98
Huapu Haiyu Haixun Haishang Haiyue Haifeng 1.3L 1.XL 1.8L Clutch 5 Three-Piece Assembly
$436.00
Portable Oxygen Concentrator with Replaceable Batteries - Complete Set Including 4-Core, 8-Core, and 12-Core Batteries with Charging Base
$400.00
Custom 90° Right-Angle Hook Tool for Pulsator Washing Machine Base Removal
$2.36
MOMA Small Ma 4K Wireless Video Transmission System with HDMI and SDI for Filming and Live Streaming
$1,999.00
Youzhao Pai Creative Retro 3D Embossed House Number Plate – Custom Door Signs for Villas, Commercial Spaces, and Homes
$200.00
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
![[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)
