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Led Voltmeter

video Led Voltmeter

This is my voltmeter with ICL7107,I have found this project on the web here is link
More pictures in full size you can see it here

1 comment

May 2, 2010. 3:01 AMsorin0306 says:

hi
the Segment Sinking Current of the ICL7107 is a maximum 8mA
but the Led display absorb over 20mA!!
who do you have resolve this problem??
compliment for your project .

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Author:macobt