RE: [CAD_CAM_EDM_DRO] Newbie-esque problem

I get the encoder price at $25 not $14 for a linear encoder what am I
looking at wrong?

JB

> -----Original Message-----
> From: Dan Mauch [mailto:dmauch@...]
> Sent: Tuesday, October 30, 2001 10:01 AM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: RE: [CAD_CAM_EDM_DRO] Newbie-esque problem
>
>
>
> Try using a linear encoder strip from www.usdigital.com and their 7803
> chip.
> The linear strip is $2 an inch and $14 for the encoder read head. The
> 7803 is about $4.
> Dan
> -----Original Message-----
> From: Intellicorp001 [mailto:intellicorp001@...]
> Sent: Tuesday, October 30, 2001 12:15 AM
> To: 'CAD_CAM_EDM_DRO@yahoogroups.com'
> Subject: [CAD_CAM_EDM_DRO] Newbie-esque problem
>
> Hi All,
>
> I've been lurking around here since July. I've been getting a feel
> for
> whats available, what I might need & what I can afford. The level of
> expertise on this board is just awesome & I'd like to thank all those
> who
> generously contribute their time.
>
> I have a teensy problem at the moment & I wonder if I could get some
> advice. I want to record the movement of my motorcycle front forks. I
> h////a
> recording device (pic microprocessor based) and I want to feed it with
> positional information about what the forks are getting up to. I had
> first
> thought about a slide potentiometer but pricey much? Wow, I'm looking to
> spend $50 not $500. Resolution wise, analog would be overkill, steps of
> 100
> would be great, steps of 20 would be sufficient.
>
> You guys measure position all the time, admittedly with way more
> accuracy
> than I want, but can you think of a cheapy, rugged (waterproof would be
> nice
> to have) way for me to 'read' the position of my forks ?
>
> Sorry this isn't on topic but you don't have a coffee_lounge for
> off-topic
> posts.
>
> Time is money & money is beer so there's a case of 'the beer of your
> choice'
> for the best answer.
>
> Thanks,
>
> Wilson Logan.
>
>
> "Beer is good, beer is our friend".
>
>
>
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