Load Cell with HX711

Load Cell Weight Sensor HX711

The HX711 is a specialized sensor designed for precise weight and force measurements using strain gauges. Key features include:

• Differential Input Channels: Two selectable channels for connecting two load cells or strain gauges.
• Programmable Gain Amplifier (PGA): Selectable gain of 32, 64, and 128.
• Integrated Power Supply Regulator: Ensures stable and accurate power delivery.
• On-chip Oscillator: Eliminates the need for an external oscillator.
• Simple Digital Control and Serial Interface: Easy integration into projects.
• Selectable Output Data Rates: 10 SPS or 80 SPS.
• Noise Rejection: Simultaneous 50Hz and 60Hz supply noise rejection.
• Low Power Consumption: Energy-efficient operation.
• Wide Voltage Range: 2.6V to 5.5V compatibility.
• Operating Temperature: -20°C to +85°C.

Wire Connections:

• Red: Positive terminal (E+)
• Black: Negative terminal (E-)
• Green: Positive input (A+)
• White: Negative input (A-)

The HX711 is ideal for applications needing accurate weight measurements, such as scales and load cells.