Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | HX711 |
| Load Cell Capacity Options | 5kg, 10kg, 20kg, 40kg |
| Interface Type | 24-Bit ADC Serial Interface |
| Operating Voltage | 2.6V to 5.5V DC |
| Material | Aluminum Alloy Bracket & ABS Tray |
| Compatibility | Arduino, Raspberry Pi, STM32 |
| Accuracy Class | C3 Standard |
| Tray Dimensions | 140mm x 140mm (Standard) |
| Wiring Configuration | 4-Wire or 6-Wire Support |
| Application Scope | DIY Electronic Scales, Hopper Weighing |
Anonymous
Mar 26, 2026
Rating: 5/5
Great complete kit
Having the bracket, sensor, module, and tray in one package saved me so much time. The aluminum bracket is rigid which helps with measurement consistency. Will buy again for another project.
Anonymous
Mar 16, 2026
Rating: 4/5
Good value, minor wiring confusion
The sensor itself works great and is very stable. The included diagram was slightly hard to read, but once I found a tutorial online, it worked perfectly. The tray is sturdy enough for small items.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for my Arduino project
This kit had everything I needed to build a precise kitchen scale. The HX711 module connected easily, and the calibration was straightforward using standard libraries. Highly recommended for beginners.
Anonymous
Mar 12, 2026
Rating: 4/5
Solid performance for DIY scales
Used this to make a postage scale. It responds quickly to weight changes. The only reason for 4 stars is that the screws provided were a bit short for thicker mounting boards, but otherwise perfect.
Anonymous
Mar 11, 2026
Rating: 3/5
Works but needs careful calibration
It took me a few tries to get the tare function working correctly. Once calibrated, it is accurate. Just be patient with the setup process if you are new to electronics.
Anonymous
Mar 05, 2026
Rating: 5/5
Accurate and reliable
I tested this against a commercial scale and the readings were within 1 gram. The 20kg load cell option I chose handles heavy packages without any drift. Excellent build quality.
Q: Do you provide sample code for Arduino?
A: We do not include a physical manual with code, but the HX711 is widely supported. You can easily find the 'HX711' library by bogde in the Arduino Library Manager which works perfectly with this module.
Q: Can I use a 50kg weight on the 40kg model?
A: No, please do not exceed the rated capacity. Using a 50kg weight on a 40kg load cell may permanently damage the sensor and affect accuracy. Always choose a model with a capacity higher than your maximum expected weight.
Q: Can this module work directly with 3.3V logic boards like the Raspberry Pi?
A: Yes, the HX711 operates between 2.6V and 5.5V, making it fully compatible with 3.3V systems like the Raspberry Pi without needing a level shifter.
Q: What is the maximum resolution achievable with this sensor?
A: The HX711 features a 24-bit ADC, providing high resolution. In practical applications, you can typically resolve down to 1g or less depending on your specific load cell capacity and calibration.
Q: Is the plastic tray durable enough for daily use?
A: The tray is made from high-quality ABS plastic designed for general weighing tasks. While durable, we recommend not exceeding the rated capacity of your specific load cell to prevent deformation.
Zhonglian Hamburger Food Warmer Display Cabinet 1.2m 1.5m 3-in-1 Warmer Double-Layer Display Cabinet Crisp Keeper
$3,376.00
A3 Watercolor Paper 300g Thickened Cotton Pulp Fine Grain, A4 Medium Grain for Beginners, 4K Wood Pulp Cotton Blank Hand-Painting Paper, Square Art Coloring Paper, Postcard & Bookmark Paper
$18.90
Sketch Gray Tone Pencils for Art Students, Detail Highlight Blending Stumps, Makeup Sponge Pens, Quick Sketch Eraser Pen Sets
$6.46
Disposable Vacuum Cleaner Filter Mesh - Non-Woven Dust Bag with Elastic Band for Home Use
$4.50
Systematic 3D Painting Learning Package (Includes 100 Lessons)
$798.00
6/8/12Pcs Silicone Red Wine Glass Identification Marker Char
$27.44
Stainless Steel Sink Drain Basket – Expandable Kitchen Dish and Vegetable Rack
$12.35
Tungsten Carbide Internal Thread Tool Holder – Anti-Vibration CNC Turning Insert for Small Bore Threading (CNR)
$73.02
Henkel Loctite SICOMET 8400 77 99 40 50 Instant Adhesive for Metal and Rubber with BS Accelerator
$69.00
Colored Pencil Set, Basswood Hexagonal Raw Wood Pencils for Painting and Art Coloring
$21.68
Small Ceramic Herb Jar – Imperial Yellow Hexagonal Double-Layer Container for Angong Niuhuang Wan Pills
$8.80
Spanish Brush Master ESCODA PERLA Pearl White Toray Nylon Round Watercolor Brush, Short Handle 1430
$44.20
Qiwei COD Rapid Detector QW-COD-T/B - Chemical Oxygen Demand Tester with Potassium Dichromate Digestion for Wastewater
$3,330.16
Natural Wheat Straw Baby Rattle - Children's Musical Instrument Toy, Maraca, Shaker Bell for Newborns - Orff Music Instrument
$10.80
CANDLE.LAB | 100% Cotton Unwaxed Candle Wick Roll - Thin Stem Chandelier Candle Making Supplies #31
$25.00
Pneumatic Rotary Vibrator - Feiyu GT25 Pneumatic Vibrator - Quality Guaranteed
$997.00
Quick-Frozen Vegetable Deodorizing Sterilization Washer IRW Zhongfang Ready-to-Cook Vegetable Production Washing Line Semi-Finished Vegetable Processing Oxygen Equipment
$27,000.00
KETELES 105R7120 Carbon Fiber Road Bike - Lightweight Racing Bicycle with Gear Shifter
$11,339.00
Natural White Crystal Sugar Cube DIY Crystal Jewelry Accessories Materials Irregular White Crystal Blocks
$2.50
Foldable Silicone Brush Washing Bucket - Portable Water Container for Calligraphy and Painting Students
$8.42
Cute Cartoon Bird Ceramic Brush Washer - Decorative Pen Cleaning Cup and Photo Prop
$12.60
Kitchen Storage Rack with Drainage Tray – Organizer for Dishcloths, Faucets, Sink Areas, and Dishwashing Supplies
$4.15
Sheng Y Graffiti Paint Brush Set, Children's Stationery Kit with Art Watercolor Pens, Factory Direct Gift Supplies
$49.10
Ningbo Manufacturer Display and Storage Rack, Wall-Mounted Tire Storage for Home Garage, Customizable Wall Tire Rack
$237.60
Universal Low-Temperature 3D Printing Pen Filament PCL, Eco-Friendly Material Wire 1.75mm Compatible with Deli Pens, 40 Color Options
$3.80
Automatic Feeder - Stainless Steel Food Machinery Accessory Equipment
$20,150.00
Henkel Loctite Super Glue Series: 401, 406, 460, 480, 495, 4011, 4161, 496, 382, 410
$28.00
Over-Toilet Storage Rack with Tissue Organizer for Bathroom, Vanity, and Shower Gel - Multi-Use Bathroom Shelf
$27.66
15-inch Carbon Fiber FPV Drone Frame - High-Strength Quadcopter Aerial Photography Chassis Direct Sale
$396.44
Petal-Shaped Ceramic Tea Scoop and Holder for Gongfu Tea Ceremony
$97.00
![[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)
