20pcs HX711 Dual-channel 24-bit A/D Conversion Pressure Weighing Sensor Module with Metal Shied

Features: - 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 requires 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 Specifications: Current consumption (including on-chip analog power supply regulator:: normal operation