Hi all,

It is very rare that people come directly to post to the forum before actually searching the forum archive.

Most and many do follow the norm to search before asking.

8051 Hardware related problems can very easily be distinguished from the pure elelctronics , just think on it.


Why I floated this Idea:
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Recently I had problem in making an ultra sonic dopler radar and a PIR motion detector. Although the applications have, by desigh, the 8051 core, but the questions related to only and only PIR sensitivity, its range affected by the ambient temperature etc.

and some problems concerning the Ultra Sonic modules like where to source them and how to test them.
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Now if I had asked these questions at this forum, then both Craig and Steve had the right to kick them out being irrelevant.

I think majority of the postings will not be out of place at EE-Corner.

8052 Hardware questions can be posted at the forum as usual.

Hope that clarifies.

Simon