ZkeeShop 5kg Load Cell Weight Sensor HX711 AD Converter Breakout Module Portable Electronic Kitchen Scale Compatible for Arduino

HX711 module uses 24 high precision A/D converter chip hx711; HX711 a specially designed for the high precision electronic scale design with two analog input channel the internal integration of 128 times the programmable gain amplifier. LOAD CELL - Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurately measures forces from 0-5kg (0-11 lb). 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. Simple digital control and serial interface: pin-driven controls, no programming needed, selectable 10SPS or 80SPS output data rate.