top of page
PRODUCT DETAILS

Description

WEIGHT integrates a HX711 24 bits A/D chip that is specifically designed for electronic weighing device.

The input multiplexer selects either Channel A or B differential input to the low-noise programmable gain amplifier (PGA). Channel "A" can be programmed with a gain of 128 or 64, corresponding to a full-scale differential input voltage of ±20mV or ±40mV respectively.

when a 5V supply is connected to AVDD analog power supply pin.

Channel B has a fixed gain of 32. There is no programming needed for the internal registers. All controls to the HX711 are through the pins.

In the test, we have this Unit channel A to connect a pressure sensor. Then, use M5Core screen to display the weight data.

Product 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℃
  • 16 pin SOP-16 package
  • Program Platform: Arduino, UIFlow(Blockly, Python)
  • Two Lego-compatible holes

Include

  • 1x WEIGHT Unit
  • 1x Grove Cable

Applications

  • Micro weight meter
  • Kitchen Scale

Specification

Resources Parameter
Operating Voltage g
Operating Current g
Net weight 8g
Gross weight 20g
Product Size 40*24*12mm
Package Size 67*53*12mm

LEARN AND DOCUMENTS

  • Thanks for the source code and project information provided by @沧海
  • Official Mini Weight Unit (HX711) Load Cell Amplifier

    SKU: 5a4307b4-7ce4-460d-a095-72e27df85ded
    ₪8.11Price
      • LinkedIn
      ModifyAI-Logo-W-T_edited.png

      With ModifyAI, you can enhance existing processes and construct new services, leading to significant savings in time, money, and manpower. Our innovative solutions are designed to streamline your workflows, increase efficiency, and drive sustainable growth.

      Contact Us

      Eli Horovitz St 12, Rehovot, Israel, 7608801

      +972-72-2121117

      • LinkedIn
      • Facebook
      • Whatsapp
      • TikTok
      • X
      Signup to our newsletter

      Stay ahead of the curve with the latest insights and updates from ModifyAI

      Thanks for subscribing!

      ©Copyright 2024 by ModifyAI. All Rights Reserved.

      bottom of page