KNACRO HX711 ADC Converter Breakout Module Digital Load Cell Weight Sensor 20KG Portable Electronic Kitchen Scale, DIYmall for Load Cell Weight Weighing (20 Kg)
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KNACRO HX711 ADC Converter Breakout Module Digital Load Cell Weight Sensor 20KG Portable Electronic Kitchen Scale, DIYmall for Load Cell Weight Weighing (20 Kg)
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 channelthe internal integration of 128 times the programmable gain amplifier.
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 .
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 controlsno programming needed . Selectable 10SPS or 80SPS output data rate . Simultaneous 50 and 60Hz supply rejection . Current consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uA . Operation supply voltage range: 2.6 ~ 5.5V . Operating Temperature Range:-20 degree ~ +85 degree .
Connection: Red to E+ Black to E- Green to A+ White to A-
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