Arduino UNO High Precision Counting Scale

Everyone needs a good scale in kitchen, what better than to build a high precision scale with the UNO?

Oct 4, 2017

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Components and supplies

1

Single Turn Potentiometer- 10k ohms

1

Load cell C3 class minimum

1

Standard LCD - 16x2 White on Blue

1

Wood

1

Arduino UNO

1

RFduino Battery Shield

1

Screws

1

Hx711 A/D converter

Tools and machines

1

Buzzer

1

Soldering iron (generic)

Project description

Code

Arduino uno scale test

arduino

The main software is divided into two parts, weighing and counting function. During the boot animation I entered a subroutine for the scale calibration function. The calibration data is stored in the Euprom of Arduino for subsequent uses.

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Fedeasche

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