HX711 Weight Sensor Kit Amplifier AD Converter Breakout Pressure Sensor Module Digital Load Cell Weight Sensor 10 kg Set of 2
HX711 Weight Sensor Kit Amplifier AD Converter Breakout Pressure Sensor Module Digital Load Cell Weight Sensor 10 kg Set of 2
The module uses 24 high-precision A/D converter chip hx711, is designed for high-precision electronic scale and design, with two analog input channels, the internal programmable gain amplifier integrated multiplier 128. The input circuit can be configured so that a bridge voltage electrical bridge (such as pressure, weight) sensor model is an ideal high-precision, cost-effective sampling front-end module. Operating voltage range: 2.6.5.5V, operating temperature range: -20 degrees to +85 degrees. Easy digital control and serial interface: pin controlled controls, no programming required. 5. Selectable 10PLC or 80PLC output data rate, simultaneous 50 and 60Hz supply utilization. Power consumption including on-chip analog voltage regulator: normal operation <1.5mApower down <1uA. 10 kg load cell: 4 lines, easy to use, plus 5-10V drive voltage, direct output as voltage signal due to force changes. Works for Arduino and Raspberry Pi One end of the sensor is fixed by the screw hole, the other end is held in a floating state, and gravity is applied in the direction indicated by the label. Special attention must be paid to not pressing the white rubber part directly to avoid damage to the sensor. Connection: Red to E+ Black to E Green to A+ White to A- Package includes: 2 x 10 kg load cell weight sensor. 2 x HX711 AD modules.
Product Features
- The AD module of the HX711 amplifier uses 24 high-precision A/D converter chip hx711.
- It is a specially developed for the high-precision electronic scale design with two analogue input channels, internal integration of the 128x programmable amplifier.
- The HX711 amplifier AD module input multiplexer selects either channel A or B differential input to the low-noise programmable gain amplifier (PGA), input circuit can be configured to connect a bridge type pressure bridge (e.g. pressure load sensor mode).
- You need to connect load cell with HX711 module like this, Red to E+, Black to E, Green on A+, White to A-
- On-chip active low noise PGA with selectable gain of 3264 and 128. Easy digital control and serial interface: pin controlled controls no programming required