6db/tétel Hx711 súlymérő terhelési cella átalakító modul érzékelők hirdetési modul Arduino mikrokontrollerhez
6pcs/lot Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module For Arduino Microcontroller
Selling Point
Hx711 Weight Weighing Load Cell Conversion Module Sensors Ad Module for Arduino Microcontroller
Selling Point
Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 32, 64 and 128
Simple digital control and serial interface: pin-driven controls, no programming needed
Selectable 10SPS or 80SPS output data rate
Size:25mmx16mm/0.98"x0.62"(inch) (approx)
Product description
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 requiring 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
Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA
Operation supply voltage range: 2.6 ~ 5.5V
Operation temperature range: -40 ~ 85°
This module uses 24 high-precision A / D converter chip hx711, is designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128. Input circuit can be configured to provide an electrical bridge bridge voltage (such as pressure, weight) sensor model is an ideal high-precision, low-cost sampling front-end module
1005003127217006 - modules