HX711 5KG Digital Load Cell Weight Pressure Sensor Portable Electronic Scale Module With Shell

Document click to download HX711Features This module uses 24 high precision A D converter chip HX711 It is 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 The input circuit can be configured to provide a bridge type pressure bridge such aspressure weighing sensor mode is of high precision low cost is an ideal sampling front end module Four leads easy to use 5 10V drive voltage applied the force is directly output as a voltage change signal Specifications Load cell size 80 mm x12 7 mm x 12 7 mmModule size 24 mm x 16 mmOperation1 5mApower down1uAOperation supply voltage range 2 6 5 5VOperating Temperature Range 20 degree 8 5degree Two selectable differential input channels On chip active low noise PGA with selectable gain of 3264 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 control programming needed Selectable 10SPS or 80SPS output data rate Simultaneous 50 and 60Hz supply rejection Connection Red to E Black to E Green to A White to A Package Included 1 X 5KG HX711 Weight Sensor Module