about displaying counter in computer using visual basic .
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Posts: 46,084
I'm trying to do a project which using a sensor to sense the presence
of a object .then displaying the counter on the computer screen using
visual basic through the stamp .
The problem i encounter is i'm new and poor in the knowledge of the
connection between the computer and stamp .it means that i don't know
how to connect the stamp to transfer the data to the computer .I also
don't know about acquiring a signal from the port of the computer
using the visual basic .I can only program the stamp to send one
signal at output for one presence of object .
Can somebody solve the problem i faced .Thanks you very much .
of a object .then displaying the counter on the computer screen using
visual basic through the stamp .
The problem i encounter is i'm new and poor in the knowledge of the
connection between the computer and stamp .it means that i don't know
how to connect the stamp to transfer the data to the computer .I also
don't know about acquiring a signal from the port of the computer
using the visual basic .I can only program the stamp to send one
signal at output for one presence of object .
Can somebody solve the problem i faced .Thanks you very much .
Comments
GOTO www.parallax.com and checkout the Nuts & Volts article section --
you'll find it in last year's book.
Keep in mind that between Scott Edwards, Lon Glazner, and me, there are
a lot of projects in the Nuts & Volts columns and we've even made them
handy to have on your desk with our "Nuts & Volts of BASIC Stamps" book
series.
-- Jon Williams
-- Parallax
Original Message
From: kaijiun83 [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=cCFeh1YM8ALNFSptRYmkOxD7pq1jZ_P8SPHLb2vFw_JAo58C9zzws1mcauNdwb8jdprCKsrVNAfUwrkf8JQ]kaijiun83@y...[/url
Sent: Wednesday, June 25, 2003 6:11 AM
To: basicstamps@yahoogroups.com
Subject: [noparse][[/noparse]basicstamps] about displaying counter in computer using visual
basic .
I'm trying to do a project which using a sensor to sense the presence
of a object .then displaying the counter on the computer screen using
visual basic through the stamp .
The problem i encounter is i'm new and poor in the knowledge of the
connection between the computer and stamp .it means that i don't know
how to connect the stamp to transfer the data to the computer .I also
don't know about acquiring a signal from the port of the computer
using the visual basic .I can only program the stamp to send one
signal at output for one presence of object .
Can somebody solve the problem i faced .Thanks you very much .
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there are some posts on the control you use in visual basic for
serial communications. You can also search the web for mscomm.
Hope this helps.
--- In basicstamps@yahoogroups.com, "kaijiun83" <kaijiun83@y...>
wrote:
> I'm trying to do a project which using a sensor to sense the
presence
> of a object .then displaying the counter on the computer screen
using
> visual basic through the stamp .
> The problem i encounter is i'm new and poor in the knowledge of the
> connection between the computer and stamp .it means that i don't
know
> how to connect the stamp to transfer the data to the computer .I
also
> don't know about acquiring a signal from the port of the computer
> using the visual basic .I can only program the stamp to send one
> signal at output for one presence of object .
> Can somebody solve the problem i faced .Thanks you very much .