Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
ADC Resolution	24-Bit
Interface Type	Two-Wire Serial Interface (Clock & Data)
Operating Voltage	4.8V to 5.5V
Input Channels	2 Selectable Channels (A & B)
Sampling Rate	10SPS or 80SPS Selectable
Programmable Gain	32, 64, 128
Board Dimensions	20mm x 17mm
Net Weight	3 grams
Logic Compatibility	5V and 3.3V Microcontrollers
Package Includes	1x HX711 Module, 1x Pin Header Strip

5 reviews

Anonymous

Apr 04, 2026

Rating: 5/5

Reliable Component

Bought ten for our club projects. All arrived working and perform consistently across different boards.

Anonymous

Feb 27, 2026

Rating: 4/5

Good Value for Money

Solid performance for the price. Wish it came with a clearer wiring diagram for 4-wire load cells in the box.

Anonymous

Feb 03, 2026

Rating: 5/5

High Precision

The 24-bit ADC really makes a difference. Noise levels are low when properly grounded and shielded.

Anonymous

Feb 01, 2026

Rating: 5/5

Perfect for DIY Scale Projects

Works flawlessly with my Arduino Uno. The readings are stable and the library support is excellent for beginners.

Anonymous

Jan 25, 2026

Rating: 3/5

Okay but sensitive to noise

Works fine but requires careful shielding. Got some fluctuating readings initially until I fixed the power supply.

5 FAQ

Q: Can I use this with a 50kg load cell?

A: Yes, the module supports various load cell capacities depending on calibration and the specific load cell used.

Q: Does it support differential input signals?

A: Yes, the HX711 chip is specifically designed for differential bridge sensors like strain gauge load cells.

Q: Which Arduino library do you recommend?

A: The 'HX711 Arduino Library' by bogde is widely used, well-documented, and stable for most applications.

Q: What is the maximum sampling rate available?

A: You can select between 10SPS or 80SPS via the RATE pin connection on the module.

Q: Is this compatible with 3.3V logic microcontrollers?

A: Yes, the module is generally tolerant of 3.3V logic, but ensure the VCC power supply is within 4.8V-5.5V for stable operation.

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