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HX711 Load Cell Amplifier Module – 24-Bit ADC - 7Semi
HX711 Load Cell Amplifier Module – 24-Bit ADC - 7Semi
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- 24-bit ADC designed for precise weight measurements
- Two selectable differential input channels
- Low-noise programmable gain amplifier (PGA) with gains of 32, 64, and 128
- Simple two-wire interface for easy microcontroller integration
- Operates from 2.6V to 5.5V supply voltage
- Selectable output data rates: 10SPS or 80SPS
- Ideal for industrial scales and process control applications
HX711 Load Cell Amplifier Module – 24-Bit ADC - 7Semi
The 7Semi HX711 Load Cell Amplifier Module is a high-precision 24-bit analog-to-digital converter (ADC) tailored for weight measurement tasks such as industrial scales and process control applications.
It features two selectable differential input channels and a built-in low-noise programmable gain amplifier (PGA) with gain options of 32, 64, and 128, ensuring accurate and flexible signal amplification.
Thanks to its simple two-wire serial interface, the module is easy to integrate with microcontrollers like Arduino, Raspberry Pi, and others.
Operating within a supply voltage range of 2.6V to 5.5V, it offers selectable output data rates of 10 samples per second (SPS) or 80 SPS, allowing users to balance between speed and accuracy according to their project needs.
The 7Semi HX711 is an ideal choice for applications requiring precise, stable, and reliable weight sensing.
Features:
- High Accuracy: 24-bit ADC for precise weight measurements.
- Easy Integration: Simple two-wire interface for microcontroller compatibility.
- Versatile Support: Works with four-wire Wheatstone bridge load cells.
- Low Power: Operates from 2.7V to 5V with <1.5mA current draw.
- Flexible Output Rates: Selectable 10SPS or 80SPS with 50/60Hz noise rejection.
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Color-Coded Connections: Red (VCC), Black (GND), White (Signal-), Green (Signal+).
Package Includes:
- 1 x 7Semi HX711 Load Cell Amplifier Module
Specifications:
| Specification | Details |
|---|---|
| ADC Resolution | 24-bit |
| Input Channels | 2 selectable differential inputs |
| Programmable Gain | 32, 64, 128 |
| Supply Voltage | 2.6V to 5.5V |
| Operating Current | <1.5mA |
| Output Data Rates | 10SPS or 80SPS |
| Dimensions (LxWxH) | 2.5 x 2.2 x 0.3 cm |
| Weight | 4 gm |
| Interface Type | Two-wire (Clock and Data) |
| Supported Load Cells | Four-wire Wheatstone bridge configuration |
| Noise Rejection | Simultaneous 50Hz and 60Hz supply rejection |
| Operating Temperature Range | -40°C to +85°C |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
