Description
The HX711 Amplifier Module is a high-precision 24-bit ADC designed specifically for weight measurement systems. It interfaces easily with load cells and microcontrollers, making it the industry standard for digital weighing scales and force measurement systems.
Its low noise, stable output, and simple 2-wire interface make it ideal for ESP32, Arduino, and Raspberry Pi projects.
Key Features
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24-bit precision ADC
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Dual-channel input (A & B)
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Works with 1–5kg, 20kg, 50kg load cells
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Simple 2-wire interface
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Low noise and stable reading
Specifications
| Feature | Details |
|---|---|
| ADC Resolution | 24-bit |
| Channels | Channel A (gain 128), Channel B (gain 32) |
| Voltage | 2.7–5V |
| Interface | Digital |
| Output | Serial Data + Clock |
Applications
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Digital weighing scales
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Load measurement systems
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Smart weighing IoT devices
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Force sensors
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Industrial measurement
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