Need circuit designed

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jetset
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Joined: Wed Aug 07, 2002 1:01 am
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Need circuit designed

Post by jetset » Wed Aug 07, 2002 6:35 am

Hello,<p>I'm looking to construct a circuit that would control up to fifty led's with a numeric touchpad.<p>What I'd like the unit to do is turn on or off a led in the number one position by pushing 1 or 01 on the keypad and so on.<p>It would be good if the circuit were wireless with a range of about 20 feet but tethered would work just as well.<p>I have the skill to build the device but don't have electronic design experience.<p>If anyone could supply me with the info on what would be needed that would be great.<p>Thanks.

Gregg
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Joined: Wed Dec 05, 2001 1:01 am
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Re: Need circuit designed

Post by Gregg » Fri Aug 09, 2002 7:49 am

You should check out the Nuts and Volts back issues for a circuit, controlled by a pic, that will do the job. I'll get the issue number for you later.

Gregg
Posts: 22
Joined: Wed Dec 05, 2001 1:01 am
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Re: Need circuit designed

Post by Gregg » Mon Aug 12, 2002 10:34 am

The nuts and volts back issue is the December 2001, in the tech forum. You can buy back issues on their web site....or send me your address and i can try to scan it.

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