Digital Kitchen Weighing Scale Interface for Arduino

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Introduction: Digital Kitchen Weighing Scale Interface for Arduino

Intro

I developed an interface program for the Arduino to read out a scale. There is no additional electronics needed, just two wires between the internal scale electronics and the Arduino.
See more here:
http://www.avdweb.nl/arduino/hardware-interfacing/scale-interface.html

Arduino scale output to the screen:

Tare . done
0
0
118
118
118
0

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    Nice work avandalen ! - I would like to discuss a product proposal with you. Can you modify this scale to weigh max value of 75 kgs, and give a relative % value display against this max value ie all values on the display will be <= 100% ? my email is prabhu9484@gmail.com