shaunak_de Posted April 4, 2007 Report Share Posted April 4, 2007 RE: http://www.electronics-lab.com/projects/test/014/The project recomends the ICL 7107 IC but as i couldnt find it I substituted it with a ICL7106.The onlty difference between the two is that the 7106 drives LcD while the 7107 drives LED's.My questions: > Can i modify the circuit in any way to make the 7106 drive led's?> Is there any discreet 7segment displays in LCD format? Whole LCD's are way too big and expensive.> can i use LCDs salveged from calculators? If yes, how? Quote Link to comment Share on other sites More sharing options...
MP Posted April 5, 2007 Report Share Posted April 5, 2007 You should use the correct chip. Most manufacturers will give you free samples.MP Quote Link to comment Share on other sites More sharing options...
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