HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D Module Pressure Sensor module

200.00

(5 customer reviews)

5 in stock

Description

HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D Module Pressure Sensor module

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 as pressure, weighing sensor mode), is of high precision, low cost is an ideal sampling front-end module.

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
  • Size:40mmx20mm/1.56″x0.79″(inch) (approx)

Application

Widely used in aerospace, mechanical, electrical, chemical, construction, medicine and many other fields, used to measure force, pressure, displacement, strain, torque, acceleration.

5 reviews for HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D Module Pressure Sensor module

  1. RakutenNeko

    We needed this for our final year project. Worked perfectly after we added this to our circuitry.

  2. Rajiv Deo

    fine

  3. chalchalein

    Four Stars

  4. Uday g

    Works well. I used it for hacking my QE -2003A body scale and posting the readings to a mqtt server using wifi micro controller.

  5. A Ramalingam

    it detects perfectly but cost is too high, It can detect coins also

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