--- product_id: 752179745 title: "HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing Scale Smart Arduino Load Cell Arduino Display/for Arduino" brand: "ec buying" price: "137.39 DT" currency: TND in_stock: true reviews_count: 5 category: "Ec Buying" url: https://www.desertcart.tn/products/752179745-hx711-digital-load-cell-module-weight-sensor-a-d-module store_origin: TN region: Tunisia --- # Micro USB power support 24-bit precision A/D conversion Temperature drift ≤100ppm/℃ HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing Scale Smart Arduino Load Cell Arduino Display/for Arduino **Brand:** ec buying **Price:** 137.39 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your DIY scale game with precision and power — don’t get left behind! ## Quick Answers - **What is this?** HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing Scale Smart Arduino Load Cell Arduino Display/for Arduino by ec buying - **How much does it cost?** 137.39 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/752179745-hx711-digital-load-cell-module-weight-sensor-a-d-module) ## Best For - ec buying enthusiasts ## Why This Product - Trusted ec buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Reliable:** Comprehensive protections including anti-reverse connection and overvoltage suppression keep your setup safe and stable. - • **Smart Data Handling:** Automatic zero setting, anti-shake filtering, and non-volatile parameter storage mean consistent, hassle-free performance. - • **Plug & Play Versatility:** Compact design with Micro USB power support and built-in HX711 chip for seamless Arduino integration and on-site debugging. - • **Precision You Can Trust:** 24-bit high-resolution A/D conversion ensures ultra-accurate weight measurements for professional-grade projects. - • **Built for Real-World Conditions:** Operates flawlessly from -40℃ to +70℃ with minimal temperature drift, perfect for any environment. ## Overview The HX711 Digital Load Cell Module is a compact, high-precision 24-bit A/D converter designed for Arduino-based weight sensing applications. Featuring strong anti-interference capabilities, minimal temperature drift, and comprehensive protection functions, it supports up to four 350Ω load cells and offers flexible power options including Micro USB. Ideal for engineers and makers seeking reliable, professional-grade weighing and mechanical testing solutions. ## Description EC Buying HX711 Weight Sensor Module Digital Load Cell Weight Pressure Sensor A/D Module with Display 24 Bit Weighing Meter Electronic Scale Smart Load Cell Display Meter for Arduino Function Description： ★It has the functions of analog-to-digital conversion, digital calibration, Peeling, zero setting, anti-shake and so on. ★Strong anti-interference ability, strong versatility, small temperature drift, high linearity ★ Characteristic parameters are stored non-volatilely, and the parameters are still saved after the power is turned off; ★Display: 4 digital tubes (decimal point can be set, automatic displacement) ★Keyboard: 4 keys ★Power supply: 5VDC, all copper high-resistance socket 3.5-1.3, power cord power supply DC3.5mm ★Size: 55×35×12 (L×W×D mm) ★A/D module acquisition speed: 0-100 times/second optional (default 30) ★Sensor quantity: 4 350Ω load cells Review: Makin stuff works well and is accurate Review: ZERO instructions. Not one piece of paper. 14 connection points with zero idea of functionality. voltage requirement not specified. Not even a clue about a data sheet. ## Features - ★Load cell display instrument has the advantages of strong anti-interference ability, powerful function, easy operation, strong versatility, small temperature drift and high linearity, and is suitable for other measurement occasions such as weighing and mechanical strength testing. - ★Small size, engineers can carry it with them, support Micro Android interface for power supply, ★Built-in HX711 chip for easy on-site debugging, ★Send data regularly, or when the weight changes - ★Temperature coefficient: ≤100ppm/℃, ★A/D conversion rate: 6.25～100Hz★Measurement signal range: ±19mV - ★Comprehensive protection function: It has multiple protections such as anti-reverse connection, anti-overvoltage, instantaneous suppression, etc. - ★Using temperature range: -40℃～+70℃; ★Storage temperature range: -60℃～+90℃ ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Z29TK7J | | Item model number | HX711 | | Manufacturer | EC Buying | | Product Dimensions | 5.49 x 3.51 x 1.19 cm; 13.04 g | ## Product Details - **Brand:** EC Buying - **Colour:** Black - **Display type:** LED - **Recommended uses for product:** Packages, Envelopes, Coins, Medicines, Luggage, Food, Herbs, Beads, Pins, Screws - **Special features:** Smart ## Images ![HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing Scale Smart Arduino Load Cell Arduino Display/for Arduino - Image 1](https://m.media-amazon.com/images/I/6190k7tiJ2L.jpg) ## Questions & Answers **Q: Is there a step file that you can share so I can make a case for this?** A: I had the same frustration, so I tried to put my own instructions based on (poorly) translated instructions I found elsewhere and experimentation. I hope this helps others. The buttons as seen when looking at the unit O O O O Mode Select/Tare [+]/High Point [-]/Low Point Mode button – Select adjustable settings Select/Tare button – Select display digits to change or set Tare [+]/High point button – Increase values or set high calibration point [-]/High point button – Decrease values or set low calibration point Adjusting settings The following settings can be adjusted: - decimal points for the readout - acquisition rate - display rate - calibration mode - reset to factory setting. To enter parameter adjustment mode, press [Mode] button for 3 seconds. Press [Mode] button again to advance to the next parameter. Use [+], [-] buttons to change the value of the settings. Press [Mode] for 3+ seconds to enter parameter adjustment mode. The display will show [dot] indicating number of decimal points for readout selection. Use the [+], [-] buttons to move the active decimal point to read between 0 and 3 decimal points. The default is 1 decimal point. Press [Mode] to advance to data acquisition rate The display will show [ad-h]. Use the [+], [-] buttons to select a value between 1 and 100 acquisitions per second. The default is 20 acquisitions per second (although mine was 8). The [Select] button can be used to move to the next digit to the left for faster entry for large numbers. Press [Mode] to advance to display rate The display will show [ts]. Use the [+], [-] buttons to select a value between 0.0 and 10.0 display rate period. The default update is 0.5s. The [Select] button can be used to move to the next digit to the left for faster entry for large numbers. Press [Mode] to advance to calibration mode The display will show [en-b]. Use the [+], [-] buttons to change between on and off. In the on mode, the [Select] button must be pressed 3 seconds to enter calibration mode. In the off mode, the [Select] button must be pressed 10 seconds to enter calibration mode. The default is on (3 seconds). Press [Mode] to advance to factory reset mode The display will show [ini]. Use the [+], [-] buttons to change between on and off. In the on mode, the unit will reset to initial factory settings. In the off mode no factory reset will occur. The default is off (no factory reset). Press [Mode] to end settings adjustments and exit to normal operation mode. The display will show [-End]. Calibration The unit can store the value of a known low weight and the value of a known high weight. When operating, the unit linearly interpolates and extrapolates between/from these two values. Setting the low point Place a known low weight or no weight on the scale/load cell. Press [-] for 3 seconds (or 10 seconds if the calibration mode has been changed as above). Enter the value of the known weight, or 0 for no weight. The value should be in whatever units you want the measurement to occur (Kg, lb, etc.) The [Select] button can be pressed to move to the next digit to the left. Press the [Mode] button to store the value and exit to normal operation mode. The display will show [-End]. Setting the high point Place a known high weight on the scale/load cell. Press [+] for 3 seconds (or 10 seconds if the calibration mode has been changed as above). Enter the value of the known weight. The value should be in whatever units you want the measurement to occur (Kg, lb, etc.) The [Select] button can be pressed to move to the next digit to the left. Press the [Mode] button to store the value and exit to normal operation mode. The display will show [-End]. Setting the tare (I'll post a subsequent answer since I reached the character limit) **Q: Is there a cad file available? so i can use that to create a case or holder for my project** A: Sorry sir, we don't have the cad file. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***R on 9 November 2025* Makin stuff works well and is accurate ### ⭐ Review *by J***R on 24 April 2025* ZERO instructions. Not one piece of paper. 14 connection points with zero idea of functionality. voltage requirement not specified. Not even a clue about a data sheet. ### ⭐⭐⭐⭐⭐ Review *by R***Y on 28 May 2025* I'm calling it five stars with the caveat that you need to be able to look at the pins (every one is labeled) and realize that 5V and GND means it takes a five volt power supply. With that in mind, the board is super easy to set up. Connect the load cell (again pins are labeled) , plug in a 5V supply, and turn it on. Press second button TARE to zero. Press fourth button to set 0 reference. display should be 0. Press 1st button to store. Add a known weight. Then Press third button. Set display to the weight value. Press 1st to store. That easy. ## Frequently Bought Together - EC Buying HX711 Digital Load Cell Module, Weight Sensor A/D Module with Display 24 Bit Weighing Scale Smart Arduino Load Cell Arduino Display/for Arduino - Portable S-type Beam High-Precision Load Cell Scale Sensor for Hopper Weight High Pressure Tension Weighing(2000kg) - WWZMDiB 4Pcs HX711 Load Cell Amplifier 24-Bit ADC Weighing Sensor Module Used to Measure Force, Pressure, Displacement, Strain, Torque, Acceleration. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/752179745-hx711-digital-load-cell-module-weight-sensor-a-d-module](https://www.desertcart.tn/products/752179745-hx711-digital-load-cell-module-weight-sensor-a-d-module) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-23*