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Home / Computer Hardware, Monitors & Peripherals / Shielded HX711 ADC Conversion Module 24-Bit Channel Load Cell Electronic Pressure Sensor Board

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Chipset Model HX711
ADC Resolution 24-Bit
Operating Voltage 4.8V to 5.5V
Interface Protocol 2-Wire Serial Interface
Input Channels 2 Differential (A), 1 Differential (B)
Refresh Rate Options 10SPS or 80SPS
PCB Dimensions 25mm x 15mm x 8mm
Mounting Hole Size 3mm Diameter
Net Weight 3.5 grams
Microcontroller Compatibility Arduino, ESP32, STM32, Raspberry Pi

5 reviews

A

Anonymous

Apr 11, 2026

Rating: 4/5

Works as expected

Needed to calibrate carefully to get precise readings, but once set up it is very stable. Good value for money.

A

Anonymous

Apr 11, 2026

Rating: 4/5

Good signal stability

Solid module. Shielding helps reduce noise significantly compared to unshielded versions I have used before.

A

Anonymous

Apr 09, 2026

Rating: 5/5

Easy to library integrate

Found plenty of code examples for Arduino. Calibration was straightforward using the standard libraries available.

A

Anonymous

Feb 25, 2026

Rating: 5/5

Compact and reliable

Fits perfectly in small enclosures. The pinout is standard and makes wiring to load cells very simple.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Great for weigh scales

Used this for a kitchen scale project and it worked flawlessly. The shielded casing really helps reduce noise in the readings.

5 FAQ

Q: Are header pins included with the module?

A: Headers are typically not soldered to allow for flexible mounting, but the holes are standard 2.54mm pitch.

Q: What is the maximum excitation voltage for the load cell?

A: The board typically provides 5V excitation from the VCC pin, suitable for most standard strain gauge load cells.

Q: Does this module support 3.3V microcontrollers?

A: Yes, the digital interface is compatible with 3.3V logic, but the supply voltage should remain between 4.8V and 5.5V.

Q: Can it handle 4-wire load cells?

A: Yes, it supports standard 4-wire load cell configurations directly through the E+, E-, A+, A- pins.

Q: How do I select the sampling rate?

A: The sampling rate is controlled by the RATE pin. Connect to GND for 10SPS or leave floating connect to VCC for 80SPS.

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