Size: 12.7 x 12.7 x 75mm Force variation output: Voltage signal Operating voltage range: 2.6 to 5.5V Operating temperature range: -20 to + 85 ℃ Power consumption (including power supply circuit): Typical operating current: <1.7mA, shutdown current: <1μA Output data rate: 10Hz or 80Hz optional Chip FootPrint: SOP-16 16-pin
The module uses 24-bit A / D converter chip hx711 For high-precision electronic scale and design The module has two analog channel inputs, programmable gain of 128 integrated amplifier. The input circuit can be configured to provide an electrical bridge bridge voltage (e.g., pressure, load) Sensor Mode. All are controlled by input pins, the chip registers without programming that simple digital control and serial communication.
3 x HX711 Weighing Sensor 24-bit A/D Conversion Adapter Load Module 3 x 5KG Weighing Sensor