HX711 Weighing Sensor AD Module Dual-channel 24-bit A/D Conversion


32 in stock

SKU: HX711MOD Category:


HX711 Weighing Pressure Sensor 2 Chanel 24Bit Precision A/D Converter Chip Module 24Bit


The module uses 24 bit high-precision A / D converter chip hx711, It is designed for high-precision electronic scale and designed with two analog input channels, the internal programmable gain amplifier integrated multiplier 128. The input circuit can be configured to provide an electrical bridge, the bridge voltage (e.g., pressure, weight) sensor mode is an ideal high-precision, low-cost sampling front-end module


Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 32, 64 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controls, no programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Operation supply voltage range: 4.8 ~ 5.5V
Operation supply Current: 1.6mA
Operation temperature range: -20 ~ +85?
Approx. 36mm x 21mm x 4mm / 1.42″ x 0.83″ x 0.16″

Package Included:

1pc x HX711 Weighing Sensor AD Module + Header Pins

Additional information

Weight 20 g
Dimensions 50 × 40 × 20 mm


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