These posts by GioppY have received thanks:

LDR as an input for 8051
With a ne555 in monostable configuration (or astable if you dont want trigger the ne555); measure the pulse width or the period.
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Posted by GioppY on

Nokia 3310 LCD
An 8051 assembler sample.
http://www.8052.com/codelib/Nokia3310

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Posted by GioppY on

The Talking 8051!!-audio on 8051

I would certain;y like to see how u stored it in the eprom without a uC .


Easy! The eprom must be programmed with an external programmer.
The 27Cxxx eprom seriers are UV erasable electrically programm...
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Posted by GioppY on

dtmf project [help]
You have to wait the end of the dtmf tone; check the stb pin.
Something like this pseudocode

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Posted by GioppY on

My electronic projects
If someone is interested; here some my electronic projects with 8051, pic, avr
http://digilander.libero.it/mafragi/
Regards
Gianni
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Posted by GioppY on

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