Product description
Load Cell Amplifier with 24-bit ADC. The HX711 is a compact and high-performance analog-to-digital converter (ADC) with an integrated amplifier, designed for precise measurement of signals from load cells, strain gauges, and other sensors based on Wheatstone bridge configurations. With a resolution of 24 bits and a programmable gain amplifier (PGA), the HX711 offers a reliable solution for applications requiring accurate weight or force measurements.
The module features low power consumption and communicates via a simple two-wire interface (clock and data), simplifying integration with microcontrollers. Suitable for both industrial applications and hobby projects. Example code and software libraries are available for quick implementation.
Specifications:
- Resolution: 24 bits
- Output data rate: 10 or 80 samples per second (selectable)
- Power consumption: <1.5 mA (normal operation), <1 µA (power-down mode)
- Supply voltage: 2.7–5.5 V DC
- Dimensions: 34 × 21 × 3 mm
- Interface: Serial two-wire (DT, SCK)
- Compatibility: Arduino, Raspberry Pi, ESP32, STM32, and others
- Wide operating voltage range: Compatible with both 3.3 V and 5 V systems, facilitating integration into various projects
Applications:
- Electronic scales and force measurement systems
- Industrial monitoring
- Robotics and automation
- Medical instrumentation
- Weight and force monitoring systems
Software Support:
Libraries such as "HX711" are available for Arduino, simplifying integration and calibration of load cells. Similar libraries and example projects are also available for platforms like Raspberry Pi and ESP32.
2.8mm mounting holes
