Gravity - 1 kg (10 N) digital pressure sensor - HX711 - Build a scale kit - DFRobot KIT0176

Index: DFR-20415 EAN: 6959420919437
A set of elements for self-assembly, which allow to make an electronic balance. The kit contains a digital pressure sensor, in the form of a strain gauge bar, detecting pressure from 1 g to 1 kg (with a force of 10 N). In addition, the manufacturer has also included a signal converter with a built-in HX711 chip. When assembled, the scale has dimensions of 120 x 100 x 30 mm.
Gravity - 1 kg (10 N) digital pressure sensor - HX711 - Build a scale kit - DFRobot KIT0176
€31.50
€25.61 tax excl.
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Manufacturer: DFRobot
Compatibility: Arduino Raspberry Pi

Product description: Gravity - digital pressure sensor 1 kg (10 N) - HX711 - scale builder kit - DFRobot KIT0176

A set of self-assembly components that allow you to make an electronic scale. The kit contains a digital pressure sensor, in the form of a strain gauge bar, detecting pressure from 1 g to 1 kg (10 N). In addition, the manufacturer has also included a signal converter with a built-in HX711 chip. When assembled, the scale has dimensions of 120 x 100 x 30 mm.

Zmontowany zestaw wagi z czujnikiem nacisku 1 kg (10 N) od DFRobot.

Assembled scale kit with 1 kg (10 N) pressure sensor from DFRobot.

Elementy zestawu do budowy wagi od DFRobot.

Elements of the scale kit from DFRobot.

Special features of the kit

  • Complete accessories for a convenient and fast scale build
  • Built-in calibration algorithm - calibrate at the touch of a button or via API, see user guidefor more details
  • Compatible with Arduino series, micro:bit, ESP32, Raspberry Pi and other controllers working with 3.3 V and 5 V
  • Can be used as a simple electronic scale or as an everyday kitchen scale

Contents of the kit

  • Pressure sensor - strain gauge bar 1 kg (10 N)
  • Analog to digital converter
  • 4-pin cable with Gravity connector
  • Acrylic caps to build the scale
  • Mounting screws
    • M4x20 cm - 2 pieces
    • M5x20 cm - 2 pieces
    • M3x8 cm - 2 pieces
  • Non-slip feet - 4 pieces

Pinout description

  • VCC - power supply pin
  • GND - system ground
  • SCL - I2C interface clock line
  • SDA - I2C interface data line
  • CAL - auto calibration button
  • RST - reset button
  • E+ - sensor connection (power: red wire)
  • E- - sensor connection (ground: black wire)
  • S- - sensor connection (white lead)
  • S+ - sensor connection (green wire)

Technical specification of the sensor

  • Type: pressure sensor
  • Type: digital
  • Measuring range: from 1 g to 1000 g
  • Supply voltage: 3.3 V / 5 V
  • Current consumption: < 20 mA
  • Built-in AD conversion circuit: HX711
  • Synthesis deviation: ± 0,2% g
  • Communication interface: I2C bus
  • Interface address: 0x64 / 0x65 / 0x66 / 0x67
  • Built-in one-touch calibration algorithm
  • Compatible with Arduino, micro:bit, ESP32, Raspberry Pi
  • Board dimensions: 37 x 31 mm
  • Total dimensions of the scale after assembling the kit: 120 x 100 x 30 mm
Konwerter analogowo-cyfrowy ze złączem Gravity.

Analog to digital converter with Gravity connector.

For proper scale operation a control board is required, which is not included in the set: Arduino, Raspberry Pi, ESP32, micro:bit or other working with 3.3 V or 5 V.

Sensor - type force
Package width 9.5 cm
Package height 12 cm
Package depth 1 cm
Package weight 0.156 kg

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Product reviews

Gravity - 1 kg (10 N) digital pressure sensor - HX711 - Build a scale kit - DFRobot KIT0176

5/5

Average grade

2

Customers opinion
The following opinions are collected
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and come from the post-purchase process.

Reviews:

Krystian 05.02.2024 Confirmed purchase Translated review
Easy installation. Available instruction and files for Arduino.
Jarek 20.04.2023 Confirmed purchase Translated review
Everything's fine.

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