I thought about that but I would have 2^16 diferent
states, I don't think the ADC would have resolution
for that.

Octavio Nogueira
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-----Mensagem original-----
De: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU]
Em nome de Dennis Crawley
Enviada em: quarta-feira, 30 de abril de 2003 14:04
Para: PICLIST@MITVMA.MIT.EDU
Assunto: Re: [PIC]:4x4&LCD in 1port (New challenge)


>What would be the minimum pin arrangement?

1 ADC...,
ref: Piclist - Sat, 9 Feb 2002 20:43:39 GMT
From:    Dave Dilatush
Subject: Re: [PIC]: CHALLENGE: 4x4 keyboard and LCD with 1 port =3D 8 =
bits

...
but let's think on i/o solutions.

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