--- product_id: 20080867 title: "2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller" brand: "diymall" price: "55 zł" currency: PLN in_stock: true reviews_count: 10 category: "Di Ymall" url: https://www.desertcart.pl/products/20080867-2pcs-hx711-weight-weighing-load-cell-conversion-module-sensors-ad store_origin: PL region: Poland --- # 128x programmable gain amplifier 2 selectable differential input channels 24-bit high precision ADC 2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller **Brand:** diymall **Price:** 55 zł **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your Arduino projects with precision weight sensing that means business! ## Quick Answers - **What is this?** 2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller by diymall - **How much does it cost?** 55 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/20080867-2pcs-hx711-weight-weighing-load-cell-conversion-module-sensors-ad) ## Best For - diymall enthusiasts ## Why This Product - Trusted diymall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Amplified Accuracy:** Integrated 128x programmable gain amplifier ensures crystal-clear signal clarity - • **DIY Maker’s Dream:** Perfect for Arduino projects, from kitchen scales to industrial process control - • **Precision at its Core:** Harness 24-bit ADC for ultra-accurate weight measurements down to 0.1g - • **Plug & Play Confidence:** Widely supported with extensive online resources and easy integration for rapid prototyping - • **Dual Channel Flexibility:** Switch effortlessly between two differential input channels for versatile sensor setups ## Overview The 2pcs HX711 Weight Weighing Load Cell Conversion Module features a 24-bit high precision ADC chip with two selectable differential input channels and an integrated 128x programmable gain amplifier. Designed for Arduino microcontrollers, it delivers accurate weight measurements with 0.1g resolution, ideal for DIY scales, industrial controls, and custom sensor applications. Lightweight and cost-effective, this dual-pack module is a top choice for makers seeking reliable, high-performance load cell amplification. ## Description Product description Description This module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale designwith two analog input channelthe internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressureweighing sensor mode)is of high precisionlow cost is an ideal sampling front-end module. Features # Two selectable differential input channels # On-chip active low noise PGA with selectable gain of 3264 and 128 # On-chip power supply regulator for load-cell and ADC analog power supply # On-chip oscillator requiring no external component with optional external crystal # On-chip power-on-reset # Simple digital control and serial interface: pin-driven controlsno programming needed # Simultaneous 50 and 60Hz supply rejection # Current consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uA # Operation supply voltage range: 2.6 ~ 5.5V # Operating Temperature Range:-20 degree ~ +85 degree Applications This weighing sensor amplifier module can use to be weight scales, kitchen scale, industrial process control etc... Document link h-ttps://github.com/aguegu/ardulibs/tree/master/hx711 h-ttps://cdn.sparkfun.com/datasheets/Sensors/ForceFlex/hx711_english.pdf h-ttps://www.youtube.com/watch?v=nGUpzwEa4vg Connection diagram What you will get 2 X HX711 weight sensor AD module ## Features - This HX711 amplifier module uses 24 high precision A/D converter chip hx711,2 selectable differential input channels. - This weighing sensor amplifier module can use to be weight scales, kitchen scale, industrial process control etc. - High precision electronic scale designwith two analog input channelthe internal integration of 128 times the programmable gain amplifier. - High precisionlow cost,it is an ideal sampling front-end module. - What you will get is: 2 X HX711 weight sensor AD module ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010FG9RXO | | Best Sellers Rank | #45,909 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Acceleration Sensors | | Brand | DIYmall | | Brand Name | DIYmall | | Customer Reviews | 4.5 out of 5 stars 78 Reviews | | Display Type | LCD | | Form Factor | Mini | | Item Weight | 5 Grams | | Manufacturer | DIYmall | | Material | copper | | Material Type | copper | | Measurement Type | weight | | Model | FBA_FZ0728X2 | | Part Number | FBA_FZ0728X2 | | Readout Accuracy | 0.1g | | UPC | 702795763015 | | Unit Count | 2.0 Count | | Weigh Scale Type | Floor Scale | ## Product Details - **Brand:** DIYmall - **Display Type:** LCD - **Form Factor:** Mini - **Material:** copper - **Readout Accuracy:** 0.1g ## Images ![2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Image 1](https://m.media-amazon.com/images/I/61AspAtMPJL.jpg) ![2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Image 2](https://m.media-amazon.com/images/I/61kdTBlxmWL.jpg) ![2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Image 3](https://m.media-amazon.com/images/I/516QGO2DsuL.jpg) ![2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Image 4](https://m.media-amazon.com/images/I/51WR83tsi1L.jpg) ![2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Image 5](https://m.media-amazon.com/images/I/510IHq5HSHL.jpg) ## Questions & Answers **Q: Does the PIN 14 tie to ground need to be cut to get 80hz output?** A: Yes, I found that it os easier to desolder the chip and bend the pin. **Q: How to increase the speed of the readings?** A: Lift pin 15 and connect it to VCC,but be aware thet the reading may be more noisy at 80Hz. And you will have to use data smoothing and a lot of rolling average. **Q: what are the dimensions of the board? What are the screw hole spacings?** A: The board is 21mm wide by 34mm long. The holes are 3mm in diameter and are spaced 3mm from the end of the board and 1mm from the sides. **Q: Will this sensor interface with the gpio pins on a raspberry pi 3?** A: Yes it will. I'm pretty sure there is code that exists as well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***L on October 16, 2017* ### ⭐⭐⭐⭐⭐ Review *by S***S on April 29, 2026* ### ⭐⭐⭐⭐⭐ Review *by Y***A on September 6, 2016* ## Frequently Bought Together - DIYmall 2pcs Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller - Geekstory Digital Load Cell Weight Sensor 10kg High Precision Miniature Load Cells YZC-133 for Arduino DIY Electronic Portable Kitchen Scale Sensors(Pack of 2) - SparkFun Load Cell Amplifier - HX711 Small Breakout Board Read Load Cells to Measure Weight Four-Wire Wheatstone Bridge Configuration Connect to sensors Build Scale Process Control Presence Detection --- ## 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.pl/products/20080867-2pcs-hx711-weight-weighing-load-cell-conversion-module-sensors-ad](https://www.desertcart.pl/products/20080867-2pcs-hx711-weight-weighing-load-cell-conversion-module-sensors-ad) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*