Alt-BEAM Archive
Message #03373
To: botdoc@yahoo.com
From: "Jason -" evenflow88@hotmail.com
Date: Wed, 19 May 1999 08:26:56 GMT
Subject: [alt-beam] CHIP NAMES
>From: BotDoc
>To: Jason -
>Subject: Re: IR collision detector
>Date: Wed, 19 May 1999 01:04:16 -0700 (PDT)
>
>
>
>--- Jason - wrote:
> >
> >
> > >From: Darrell Johnson
> > >To: Jason -
> > >Subject: Re: IR collision detector
> > >Date: Wed, 19 May 1999 00:21:38 -0700
> > >
> > >BotDoc *has* the schematic and parts list for his
> > IR collision detector
> > >on his page.. why don't you start there?? He even
> > put up a detailed
> > >description of how it works... That should be
> > enough to get you going..
> > >
> > >hey i mean no harm ok why are u guys so mean.....my
> > browser cant acces
> > >geocities webpage...then why would u think that i
> > need to ask so
> > >much.......please be considerate darrell
>This is the circuit, the same one that you saw on my
>page (couldn't have detailed component questions
>otherwise) The head bicore is phototropic and
>influence his turning. I'll whoop up a schematic in
>the next few days of how to interface all of the
>things that he does... it is easier to do it that way.
> As far as values goes it REALLY depends on the
>individual bot, so I can't answer that (for example I
>use 10 meg resistors to make him walk). Just
>experiement with the values a bit. And play with the
>sensing range, the trim pots do that, he can see far
>enough... a few inches is a good range. I meant no
>hostility towards you.
I'm sorrie but i still hvae one more question bout the chip names like the
one u used in your bicore that listed 4041 and 4019....is this their full
names or do they have the 74xx in front same goes to the ICM7556 and
LM2903..in other words do i just show this name to the electronic store and
they will give me the thing ?
sorrie for all the trouble again....
cheers
jason
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