Low Cost Digital Panel Meter Designs and Complete Instructions for LCD and LED Kits


ICL7107Intersil   3 1/2 Digit, LED Display, A/D Converters 
ICL7135Intersil   4 1/2 Digit, BCD Output, A/D Converter 
ICL7136Intersil   3 1/2 Digit LCD/LED, Low Power Display, A/D Converters with Overrange Recovery 

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