Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Huaner |
| Operating Voltage | 5V DC |
| Detection Range | 2cm - 400cm |
| Measurement Angle | 15 degrees |
| Interface Type | 4-Pin (VCC, Trig, Echo, GND) |
| LED Feature | RGB Luminous Indicator |
| Technology | Ultrasonic Ranging |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| Included Resources | Control Code Examples & Wiring Diagram |
| Application | Robot Car Obstacle Avoidance |
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for my robotics project
The RGB LED feature makes debugging so much easier. The distance readings are consistent and the included code examples got my robot car moving in minutes.
Anonymous
Mar 21, 2026
Rating: 4/5
Solid performance
Good detection range up to 4 meters. The documentation could be slightly more detailed for advanced users, but the basic examples work flawlessly.
Anonymous
Mar 16, 2026
Rating: 4/5
Great value for the price
Works exactly as described. The luminous effect is a nice touch. Only minor issue was that the pins were slightly bent upon arrival, but easy to fix.
Anonymous
Mar 14, 2026
Rating: 5/5
Beginner friendly
As someone new to electronics, the clear labeling and provided examples made this very easy to set up. No complex configuration needed.
Anonymous
Mar 10, 2026
Rating: 5/5
Kids love the light show
Bought this for a school science fair project. The sensor is accurate and the changing colors keep the kids engaged while learning about ultrasonic waves.
Anonymous
Mar 08, 2026
Rating: 5/5
Reliable and easy to integrate
I have used standard HC-SR04 modules before, but the added visual feedback on this Huaner module is a game changer for troubleshooting logic errors.
Q: Does this module work with 3.3V logic levels?
A: While the module operates at 5V, the echo pin can often be read by 3.3V microcontrollers, but we recommend using a voltage divider for safety to protect your board.
Q: Can I control the RGB color patterns via code?
A: Yes, the RGB LEDs are programmable. The included examples show how to change colors based on the detected distance thresholds.
Q: Does the package include jumper wires?
A: The package includes the sensor module and a link to digital resources. Jumper wires are sold separately to allow you to choose the length you need.
Q: What is the refresh rate of the sensor?
A: We recommend a measurement cycle of at least 60ms to ensure accurate readings and prevent signal interference between pings.
Q: Is the mounting hole size standard?
A: Yes, the mounting holes are spaced to be compatible with standard servo mounts and common robot chassis frames.
Electromagnetic Planetary Stir-Fry Pot Sugar Fillings Pre-made Dish Cooking Equipment Tomato Sauce Chili Sauce Stir-Fry Machine
$3,940.00
Factory Direct 6L Stainless Steel Round Buffet Warmer - Electric Heating with Flip-Top Lid for Hotel and Restaurant Use
$764.00
Polishing Workshop Grinding Platform Plasma Cutting Welding Fume Dust Removal Environmental Equipment 3000 Airflow Grinding Platform
$6,000.00
Tongyue Food Warmer Cabinet - Large Capacity Home Kitchen Hot Dish Heater for Autumn and Winter
$607.20
Taikang Bybo Dental - Swiss Straumann ITI Dental Implants with Metal Abutments (TK)
$20,000.00
Marie's Sketching Blending Stump Set for Artists - Highlight, Shadow, and Detail Tools with Silicone Tips and Sponge Blenders
$15.30
Bottled Water Stand – Inverted Rack with Pump Dispenser for Large Mineral/Pure Water Jugs
$18.50
Sketching Blending Stump Set - Fine & Round Tip Tools with Replaceable Sponge Heads for Highlight Creation, Drawing Correction, and Tracing
$7.26
Automatic Retractable Air Hose Reel Auto Repair Car Wash Shop Electric Reel Water Drum PU Air Pipe Sandblasting Hose
$72.20
![[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration](https://www.gosteppe.com/cache/small/product/269973/legacy-main-5e274b6981a80a22f7dc25a6.webp)
[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration
$2,480.00
Food-Grade Silicone Soap Mold - Toast Shape with Little Angel Design zx228
$19.40
Ultra-Fast High-Adhesion Strong Clear Packing Tape 4.5/5.5 Width Packaging Tape Large Roll Free Shipping Extra Sticky Type
$729.50
Genuine Yokohama Tires 205/215/225/235/245 45/50/55/60/65 R16/17/18/19
$220.00
Marie's Paper Blending Pen Set for Soft Sketches and Pastels - Professional Art Student Tools Including Blending Knives, Balls, Sponges, and Egg-Shaped Blenders for Oil Pastels and Drawing on Newsprint or Xuan Paper
$3.80
Toilet Storage Rack, Bathroom Floor-Standing Shelf, No-Drill Organizer for Toilet and Washing Machine
$26.00
Xiaoyaoyou Calligraphy Tracing Scroll - Antique-Style Mechanized Copybook for Beginners, Universal Kai Script Practice
$9.90
Commercial Tunnel Dryer - Conveyor Line for Drying Vegetables, Fruits, Herbs, and Agricultural Products
$36,019.00
Stainless Steel Over-Toilet Storage Rack – Floor-Standing Bathroom Organizer for Narrow Spaces Near Toilet or Washing Machine
$8.42
240 Drum Kit Techniques
$15.00
ZITAY D-TAP to DC Male Connector Power Cable for V-Mount Battery, Atomos Monitor Power Supply
$59.00
2025 New Flexible Silicone Food Warmer Plate - Multi-Functional and Rollable
$185.00
Michelin Tires 225 235 245 255 275/45 50 55 60R17 18 19 20 21 Run-Flat
$400.00
Narrow Gap Storage Rack for Behind Toilet - Bathroom Organizer Cabinet, Plastic Floor-Standing Unit for Restroom or Balcony
$24.20
Authentic Kayou Ultraman Cards - Zero & Tiga Classic Edition Full Box Deluxe Set with Max Star Cards (10 Yuan Pack)
$8.50
![[800N] Electric Wrench Pure Copper Brushless Lithium Battery Electric Wrench for Scaffolders, Carpenters, and Auto Mechanics](https://www.gosteppe.com/cache/small/product/269958/legacy-main-ec3c299e01aeec8ca2d4d9fb.webp)
[800N] Electric Wrench Pure Copper Brushless Lithium Battery Electric Wrench for Scaffolders, Carpenters, and Auto Mechanics
$287.00
Aromatherapy Candle Essential Oil, Soluble Fragrance Oil, Lily and Mint Scent, High Concentration Diffuser Stone and Soap DIY Material
$3.90
Disiple Commercial Fried Chicken Warmer with Heat Lamp for Egg Tarts, Chestnuts, and Sweet Potatoes
$1,045.00
Baby Rattle with Chewable Goat Skin - Traditional Wooden Hand-Shaken Toy for Newborns
$8.42
Low-Temperature 3D Stereoscopic Drawing Pen for Kids, 3D Printing Pen Consumables PCL Filament Coil
$10.20
GHL Small Wet Mixing Granulator Chicken Essence Feed Pelletizer Lab High-Speed Wet Mixing Granulator
$36,000.00
![[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)
