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Home / Computer Hardware, Monitors & Peripherals / HX711 Pressure Sensor Module Kit for DIY Electronic Weighing (5/10/40kg/200kg) with Frame, Pan, and Tray

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Model Number HX711-DIY-PRO
Input Voltage 4.8V to 5.5V DC
Interface Type 2-Wire Serial Interface
ADC Resolution 24-Bit High Precision
Load Cell Options 5kg, 10kg, 40kg, 200kg
Frame Material Aluminum Alloy & ABS
Platform Dimensions 140mm x 140mm
Module Size 25mm x 15mm x 10mm
Compatibility Arduino, ESP32, STM32, Pi
Operating Temperature -20°C to 65°C

5 reviews

A

Anonymous

Apr 07, 2026

Rating: 5/5

Accurate and Stable

Built a small kitchen scale with the 5kg option. Readings are stable after warm-up. The frame is sturdy enough for light duty use.

A

Anonymous

Apr 04, 2026

Rating: 5/5

Excellent for education

Bought this for a student workshop. Easy to demonstrate weight sensing principles. The 24-bit resolution is great for learning.

A

Anonymous

Apr 03, 2026

Rating: 3/5

Decent but needs calibration

Out of the box, readings were a bit off. Had to spend time calibrating. Once done, it works fine. Support was helpful.

A

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect for Arduino Projects

Worked flawlessly with my Arduino Uno. Calibration was straightforward using the provided library. Accuracy is impressive for the price point.

A

Anonymous

Feb 21, 2026

Rating: 4/5

Good kit, minor wiring confusion

The hardware is solid. The wiring diagram could be clearer for beginners, but once connected, it reads weight consistently. Great value.

5 FAQ

Q: Is this compatible with Raspberry Pi GPIO?

A: Yes, the HX711 uses a simple serial interface that works with Raspberry Pi GPIO pins using Python libraries.

Q: Does it require an external power supply?

A: The module can be powered via 5V from your microcontroller, but stable power is recommended for accurate readings.

Q: Does the kit include example code?

A: Yes, we provide a link to GitHub repositories with Arduino and ESP32 example sketches in the documentation.

Q: What is the smallest weight change it can detect?

A: Depending on the load cell capacity, it can detect changes as small as 1g on the 5kg model under ideal conditions.

Q: Can I connect my own 3-wire load cells?

A: Yes, the module supports standard 3-wire and 4-wire load cells. You may need to adjust wiring accordingly.

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