Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | HX711 |
| Interface Type | 24-bit ADC Serial Interface |
| Operating Voltage | 2.6V to 5.5V DC |
| Selectable Gain | 32, 64, 128 |
| Refresh Rate | 10Hz or 80Hz selectable |
| Compatible Load Cells | 5kg, 10kg, 20kg, 40kg, 50kg |
| Microcontroller Compatibility | Arduino, Raspberry Pi, STM32, ESP8266 |
| Package Includes | HX711 Module, Scale Frame, Pan Tray, Screws |
| Application | DIY Electronic Scales, Kitchen Weighing, Industrial Monitoring |
| Dimensions | Module: 20x15mm, Tray: Varies by kit size |
Anonymous
Mar 28, 2026
Rating: 3/5
Good module, tray assembly tricky
The sensor module works flawlessly. My only complaint is that the screws for the tray frame were slightly too long for the pre-drilled holes, requiring some careful filing. Once assembled, it holds up well.
Anonymous
Mar 23, 2026
Rating: 4/5
Great value, instructions could be better
The hardware quality is excellent for the price. The load cell is accurate and the tray fits well. However, the printed manual was a bit vague on wiring diagrams. I had to look up a tutorial online to get started.
Anonymous
Mar 09, 2026
Rating: 4/5
Solid starter kit
As someone new to electronics, this kit had everything I needed. It took me about an hour to set up, but seeing the weight display on my serial monitor was very rewarding. Would buy again for future projects.
Anonymous
Mar 07, 2026
Rating: 5/5
Essential component for IoT scales
Used this to build a Wi-Fi enabled pet feeder scale. The low power consumption mode is a lifesaver for battery-operated projects. The 24-bit resolution provides plenty of detail for small weight changes.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for Arduino Projects
This kit made building a digital scale incredibly easy. The HX711 module connected seamlessly to my Arduino Uno, and the included library worked without any modifications. The frame is sturdy enough for a kitchen scale project.
Anonymous
Mar 03, 2026
Rating: 5/5
Accurate and Stable Readings
I tested this against a professional lab scale and the readings were within 1 gram for a 5kg load. The noise filtering on the HX711 chip is impressive. Highly recommended for precision DIY weighing.
Q: Do I need to solder anything to get this working?
A: No soldering is required if you use the provided jumper wires and a breadboard. However, for a permanent installation, soldering the connections is recommended for better durability.
Q: Does this kit come with the necessary wires to connect to an Arduino?
A: Yes, the kit includes a set of jumper wires compatible with standard breadboards and Arduino headers.
Q: What is the accuracy tolerance of the sensor?
A: The HX711 module itself has high precision, but the overall system accuracy depends on the specific load cell used. Typically, you can expect an error margin of less than 0.1% of full scale under stable conditions.
Q: Can I use a 40kg load cell with the included frame?
A: The frame included in the standard kit is optimized for 5kg to 20kg cells. For a 40kg cell, we recommend purchasing the heavy-duty frame upgrade separately to ensure structural integrity.
Q: Is there a Python library available for Raspberry Pi?
A: Absolutely. There are several open-source Python libraries like 'hx711' available on PyPI that work perfectly with Raspberry Pi GPIO pins.
Greenhouse Soil-Free Strawberry Growing Trough - PVC Elevated Hydroponic Channel with Drainage Outlet for Aerial Planting
$6.80
Marie's Sketch Blending Knife Set for Highlights, Shadows, and Quick Sketches - Professional Art Student Smudging Tools with Sponge Blenders, Paper Stumps, and Full Correction Kit for Drawing and Tracing
$9.25
Meiao Dental Imported Implant Package: Swiss ITI Straumann Implant Abutment and Prosthetic Teeth
$5,955.00
Bottled Water Faucet Stand, Large Water Jug Dispenser Rack, Pure Water Bucket Holder with Inverted Drinking Cover
$7.13
Dust Extraction Sanding Table - Industrial Pulse Cartridge Collector for Polishing, Stone, and Woodworking Dust
$600.00
Diamond Tire 255/45R20
$518.00
Amusement Park Suspension Bridge - 15m/20m/25m/30m Viral Swing Bridge with Iron and Steel Chains
$58.00
Paint Spray Catalytic Combustion Equipment - Industrial Exhaust Gas Treatment Device - Activated Carbon Adsorption/Desorption CO Catalytic Combustion
$324,999.00
Car Wheel Tire Bolt Rust-Proof Cap Universal Size 17 19 21 Decorative Dust-Proof Protective Cap Cover
$15.70
Commercial Electric Vegetable Slicer - Multi-Function Stainless Steel Machine for Potatoes and Canteens
$2,017.28
Irregular Ticket Stub Watercolor Paper Stamp Blank Drawing Paper 300g Cotton Pulp Fine Texture Thickened with Serrated Edges Specialized Paper for Art Students
$5.60
Stainless Steel Electric Buffet Warmer with Visible Lid - Square Flip-Top Chafing Dish for Hotels
$251.70
Baohong Cotton Pulp Watercolor Paper Pad 300g Cold/Hot Press, Glued on Four Sides, 16K/8K - Premium Full Cotton Art Paper for Oil Pastels and Professional Artists (Baoding, China)
$17.00
ORDER Industrial Large Roll Wiper Paper Dispenser, TORK Multi-Convenience Roll Stand
$170.00
Lifting Chain Slings Manufacturer, MHU Lifting Gear, G80 Manganese Steel Hoisting Chains, Single and Double Leg Sets
$835.00
Multi-Function Bathroom Storage Rack for Toilet, Washroom, and Sanitary Supplies, Over-Toilet Home Organizer
$20.30
Portable Travel Art Set for Kids - Watercolor Paint Box with Sketchbook and Mini Drawing Board
$9.05
Pneumatic Fitting PU Straight Connector Quick-Insert Plastic High-Pressure Air Hose Fitting PU-4681012
$4.90
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
Large Brush Set Supply - Watercolor Pen Set for Children's Day Painting, Art, and Coloring
$25.55
Non-Bleeding Liquid Candle Dye - Macaron Colors for Soy Wax DIY Aromatherapy Candles
$21.00
Alloy Wheel Lug Nut Caps Compatible with Buick Excelle, Verano, Regal, LaCrosse, Encore, Cruze, Malibu, and GL8
$3.40
![[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting](https://www.gosteppe.com/cache/small/product/269438/legacy-main-d695e1be3b1b8212f24ac863.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting
$24,990.00
Premium Ceramic Tea Canister Packaging Box, Empty Gift Box for Black Tea, Pu'er, White Tea, Biluochun, Gift Set Empty Box
$104.95
Thickened 304 Stainless Steel Planter Box for Home Balcony Vegetable Gardening - Rectangular Large Flower Pot for Rooftop Planting
$204.00
Zhongheng Car Tire Stone Hook - Multi-Function Tire Cleaner Tool to Prevent Blowouts
$7.14
JoanMiro 3D Printing Pen for Kids, Low-Temperature 3D Stereoscopic Drawing Toy, Perfect Gift for Boys and Girls on Children's Day
$29.90
Stainless Steel Tire Stone Removal Hook - Multi-Function Car Tire Cleaning Tool for Picking and Scraping Stones
$5.03
Cart Cover Rice Husk Charcoal Premium Plant Ash Grain Shell Carbon Natural Organic Fertilizer for Vegetables Succulents and Flowers
$6.55
Aojilong Automotive Plastic Restorer – Revives Black Trim, Repairs Aging, Crystal Coating Finish
$28.80
![[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)
