help digital weight scale circuit

[feldspar]

i will like any ideas on building a digital weight scale possible circuit diagrams e.t.c. thanks

 

[ante1]

Hi feldspar,

Here, some theory: http://www.allaboutcircuits.com/vol_1/chpt_9/7.html

 

[waferstar]

I think you can use a Microcontroller with A/D and also use a LCD to display.
This system is not difficult,but the most important is the cost of the system.
And I used to use a chip : FS9912,that maybe suitable for you to use.


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