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.
![[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament](https://www.gosteppe.com/cache/small/product/269008/legacy-main-75745db0463ce5521fe5703d.webp)
[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament
$49.00
Sanitary Juice Beverage Dairy Mixing Tank Food Pharmaceutical Electric Heating Emulsification Reaction Dissolution Tank
$4,122.00
Zhi Paper Calligraphy Copybook: Shen Du's Red Cliff Ode, Jingzhai Zhen, and Bu Zi Qi Shuo - Small Regular Script Cards for Tracing Practice
$17.00
Maike Outdoor Waterproof Dry Bag - Crossbody Travel Backpack for Rafting Diving and Beach Activities
$19.90
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, and Pu'erh Loose Leaf Tea in Porcelain Jars
$140.41
Transparent Retainer Storage Case – Portable Soaking and Cleaning Box for Orthodontic Appliances and Dentures
$8.42
Original Wang Xizhi Huangting Small Regular Script Calligraphy Copybook for Soft/Hard Tip Pens Tear-Off Card Precise Tracing Kaishu Huan'e Tie
$35.70
Foldable Kitchen Sink Dish Drying Rack - Silicone Roll-Up Mat and Countertop Organizer
$25.40
Rapid Folding Shopping Cart, Small Trolley for Stairs, Lightweight Portable Home Handcart, Supermarket Pushcart and Vegetable Basket
$178.39
Over-Toilet Storage Rack - No-Drill Toilet Paper Holder with Multi-Compartment Shelves for Wet Wipes and Aromatherapy
$19.71
Stainless Steel Planter Pot - Outdoor Vegetable and Flower Growing Box for Balcony, Rooftop, Courtyard, Auto-Drainage, Customizable
$42.50
Stainless Steel Over-Toilet Storage Rack, Multi-Function Floor-Mounted or Wall-Mounted Multi-Tier Organizer for Bathroom, Toilet, and Laundry
$50.00
![[Chip 3.0 Upgraded Model] Senzhou TDS Water Quality Tester for Tap and Drinking Water Health Monitoring](https://www.gosteppe.com/cache/small/product/268996/legacy-main-32173fe50b846ac0e87ae26e.webp)
[Chip 3.0 Upgraded Model] Senzhou TDS Water Quality Tester for Tap and Drinking Water Health Monitoring
$22.90
Here and Now Pocket Calligraphy Copybook: Wen Zhengming Small Regular Script for Adult Beginners
$18.00
Southern Red Agate Loose Beads for DIY Crystal Jewelry Making, Round Bead Accessories and Materials
$1.10
3-Tier, 4-Tier, 5-Tier Double-Layer Drainage Rack, Water Bucket Stand, Floor-Standing Thickened Rack
$276.32
Multi-Layer Over-Toilet Storage Rack for Bathroom, Drill-Free Floor Stand for Washing Machine and Balcony Organization
$46.96
Thickened Industrial Scouring Pad Emery Stainless Steel Abrasive Cloth Pot Scrubber Rust Removal and Polishing Wheel
$7.28
Wall-Mounted Bathroom Toilet Paper Holder and Tissue Dispenser Rack
$49.00
Arches French Watercolor Paper 300g/640g/850g, Cold/Hot Press, 100% Cotton, Deckled Edge, 2K/4K/8K
$29.60
Wen Xin Tang Yan Zhenqing Duobao Pagoda Stele Calligraphy Copybook, Tang Regular Script, Adult Beginner Calligraphy Practice Cards
$49.30
![[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask](https://www.gosteppe.com/cache/small/product/268987/legacy-main-5f71c8070119587e6427efe9.webp)
[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask
$298.00
Teruisi Electric Fruit and Vegetable Slicer, Multifunctional Chopper for Cafeterias and Hotels, Cutter for Green Onions, Chili Peppers, Radishes, and Ginger
$3,798.00
Waterproof Phone Pouch for Diving, Swimming, Rafting, and Hot Springs, Sealed Underwater Storage Bag with Waist Strap
$12.90
Premium Thick Cardstock Lin Zexu Representative Small Regular Script Infinite Life Sutra Close-Up Copying Calligraphy Copybook Regular Script for Beginners
$39.80
Zunjue Ticket-style 100% Cotton Watercolor Paper 300g Cold Press for Artists with Deckled Edges
$10.20
Kids' 3D Printing Pen – 3D Stereoscopic Drawing Toy for Girls, Perfect Birthday Gift
$104.66
Mifaner Handmade Watercolor Sketchbook – Oil Painting Series Canvas Journal, Travel-Friendly Mini Notebook for Acrylic Markers
$16.90
(Sasha Exclusive) Fat Small Card
$1,399.00
Silicone Faucet Side Drain Mat, Foldable Splash-Proof Pad for Kitchen Sink and Bathroom Washbasin
$4.93
![[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)
