Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Risym |
| Model Number | RS-LHS-01 |
| Operating Voltage | 5V DC |
| Wavelength | 650nm (Red) |
| Interface Type | TTL / PWM |
| Connector Pitch | 2.54mm |
| Material | PCB + Plastic Housing |
| Compatibility | Arduino, Raspberry Pi, ESP32 |
| Package Weight | 15g |
| Country of Origin | China |
Anonymous
Mar 24, 2026
Rating: 4/5
Good value, clear instructions needed
The sensor works well once wired correctly. I wish the pinout diagram was included in the box, but I found it online easily.
Anonymous
Mar 23, 2026
Rating: 3/5
Works but cable is short
The module itself functions as described, but the attached wire is a bit short for some of my setups. Had to solder an extension.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for my robotics project
This laser head module integrated seamlessly with my expansion board. The signal is stable and the build quality feels solid for the price point.
Anonymous
Mar 09, 2026
Rating: 4/5
Great for learning
Used this for a university sensor development project. It responds quickly to changes and is easy to code for using Arduino IDE.
Anonymous
Mar 06, 2026
Rating: 5/5
Reliable component
I bought three of these for a line-following robot array. All three performed identically with no calibration issues.
Anonymous
Mar 01, 2026
Rating: 5/5
Compact and efficient
Small form factor makes it easy to fit into tight spaces on custom PCBs. No overheating issues after hours of continuous use.
Q: Is this module compatible with 3.3V logic levels?
A: Yes, the module operates at 5V but the signal output is generally compatible with 3.3V microcontrollers like ESP32. However, we recommend checking your specific board's tolerance or using a level shifter for safety.
Q: What is the maximum detection range of this sensor?
A: As a laser head module for development, the effective range depends on the ambient light and the reflectivity of the target object. Typically, it performs best within 5cm to 30cm for precise detection tasks.
Q: Does this come with a mounting bracket?
A: The package includes the laser head module and connecting wires. Mounting brackets are not included, but the PCB has standard mounting holes for M2 screws.
Q: Can I use this outdoors?
A: This module is designed for indoor development and prototyping. Direct sunlight can interfere with the laser sensor's accuracy, and the unit is not weatherproof.
Q: Is the laser class safe for eyes?
A: This is a low-power Class 2 laser product. While generally safe for brief accidental exposure, you should never stare directly into the beam or point it at anyone's eyes.
Suzhou Factory Wholesale Chain Store Logo - RGB Illuminated Letters, Acrylic Neon Signs for Window and Counter Display
$1,911.00
RoHS 1.0 Environmental Tester for Alloy Analysis and Heavy Metal Detection in Plastic Toys
$15.30
Mont Marte Long-Handle Bristle Brush – Professional Art Brush for Acrylics, Oil Painting, and Flat Wash Techniques
$37,500.00
Portable Plastic Backpack Fertilizer Bucket for Manual Fruit Picking, Seed Feeding, and PPC Fertilization
$9.50
Chinese-Style Hand-Drawn Plant Line Art Coloring Book on 100% Cotton Watercolor Paper
$15.80
Eagle Brand 99021 Industrial Scouring Pads, Cleaning Cloths, and Polishing Pads Supply
$666.00
Pad Printing Machine Parts - Zhongke 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Frame (In Stock)
$4.50
Pneumatic Throttle Valve Quick Connect Fitting SL4-01/4-02/4-03 Air Pressure Regulator Flow Control Valve
$8.60
Pad Printing Silicone Rubber Heads Electric Long Round Square Durable Customizable 30-Year Established Store
$3.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
![[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)
