---
product_id: 584675412
title: "SparkFun Load Cell Amplifier - HX711"
brand: "sparkfun"
price: "10318 kr"
currency: ISK
in_stock: true
reviews_count: 3
category: "Spark Fun"
url: https://www.desertcart.is/products/584675412-sparkfun-load-cell-amplifier-hx711
store_origin: IS
region: Iceland
---

# Simplified two-wire interface Separated analog & digital power High-precision weight sensing SparkFun Load Cell Amplifier - HX711

**Brand:** sparkfun
**Price:** 10318 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Amplify your projects with precision and power!

## Quick Answers

- **What is this?** SparkFun Load Cell Amplifier - HX711 by sparkfun
- **How much does it cost?** 10318 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/584675412-sparkfun-load-cell-amplifier-hx711)

## Best For

- sparkfun enthusiasts

## Why This Product

- Trusted sparkfun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Reliable:** Small footprint with through-hole mount for durable, professional builds 🛠️
- • **Robust Compatibility:** Works flawlessly with popular Arduino libraries for rapid prototyping 🤖
- • **Clean Power Separation:** Minimize noise with dedicated analog & digital supplies 🔌
- • **Plug & Play Integration:** Seamlessly connect to any microcontroller via two-wire interface 🔄
- • **Precision Weight Measurement:** Capture ultra-accurate load data with ease ⚖️

## Overview

The SparkFun Load Cell Amplifier - HX711 breakout board enables ultra-precise weight measurement by amplifying load cell signals. Featuring separated analog and digital power supplies with filtering components, it ensures clean data acquisition. Its simple two-wire interface is compatible with any microcontroller GPIO pins, supported by extensive Arduino libraries, making it ideal for industrial scales, process control, and DIY sensing projects.

## Description

The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you will be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection. This version of the SparkFun Load Cell Amplifier features a few changes that you specifically asked for! We have separated the analog and digital supply, as well as added a 3.3uH inductor and a 0.1uF filter capacitor for digital supply. The HX711 uses a two-wire interface (Clock and Data) for communication. Any microcontroller's GPIO pins should work, and numerous libraries have been written, making it easy to read data from the HX711.

Review: Purchased this to create a model rocket motor test stand. Used with Arduino UNO, microSD card, and 20kg load cell. Worked well, however, be aware this is not an I2C device. It doesn't make any claim that it is, but if you have any questions consult the HX711 datasheet.
Review: The Sparkfun folks did a great job providing documentation that made connecting the load cell and HX711 amp to my Arduino. The library support is also excellent.

## Features

- Weigh items very accurately
- Separated analog and digital supply
- Two-wire interface

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079LVMC6X |
| Item model number | SEN-13879 |
| Manufacturer | SparkFun |
| Package Dimensions | 10.31 x 5.89 x 0.71 cm; 9 g |

## Product Details

- **Brand:** SparkFun
- **Manufacturer:** SparkFun
- **Mounting type:** Through-Hole Mount
- **Number of channels:** 1
- **Voltage:** 5 Volts

## Images

![SparkFun Load Cell Amplifier - HX711 - Image 1](https://m.media-amazon.com/images/I/61elnrlU1rL.jpg)
![SparkFun Load Cell Amplifier - HX711 - Image 2](https://m.media-amazon.com/images/I/61ASe4aJsNL.jpg)
![SparkFun Load Cell Amplifier - HX711 - Image 3](https://m.media-amazon.com/images/I/618QtLFTXvL.jpg)
![SparkFun Load Cell Amplifier - HX711 - Image 4](https://m.media-amazon.com/images/I/71OfZcfLfBL.jpg)
![SparkFun Load Cell Amplifier - HX711 - Image 5](https://m.media-amazon.com/images/I/51XSDlMWgrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 20 August 2025*

Purchased this to create a model rocket motor test stand. Used with Arduino UNO, microSD card, and 20kg load cell. Worked well, however, be aware this is not an I2C device. It doesn't make any claim that it is, but if you have any questions consult the HX711 datasheet.

### ⭐⭐⭐⭐⭐ Review
*by J***. on 1 February 2024*

The Sparkfun folks did a great job providing documentation that made connecting the load cell and HX711 amp to my Arduino. The library support is also excellent.

### ⭐ Review
*by S***N on 2 September 2023*

The cheaper ones from China works. I was hoping the Sparkfun one is better and more stable, but it does not even work.

## Frequently Bought Together

- 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
- 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)

---

## 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.is/products/584675412-sparkfun-load-cell-amplifier-hx711](https://www.desertcart.is/products/584675412-sparkfun-load-cell-amplifier-hx711)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-20*