Re: Electronic, off subject

There was an article in Nuts and Volts on making a electronic counter. It
was in the last 4 moths.
It works well and you can buy a kit for only ~$25
Dan
-----Original Message-----
From: Tim Goldstein <timg@...>
To: CAD_CAM_EDM_DRO@onelist.com <CAD_CAM_EDM_DRO@onelist.com>
Date: Wednesday, November 10, 1999 5:16 PM
Subject: [CAD_CAM_EDM_DRO] Electronic, off subject

>From: "Tim Goldstein" <timg@...>
>
>Hello all,
>
>I have an electronics question that some of you electronic gurus may be

able

>to help me with.
>
>I am trying to make a device that will count the number of times a hall
>sensor or an optical sensor (either would work for my purpose) is tripped.
>The total count will never exceed the capacity of a 4 digit display and the
>frequency of the count will never exceed 200/sec. I have read about IC that
>incorporate both a counter and a LED display and only require a connection
>to the sensor and power, but have not been able to locate one or recognize
>it from the the listings of ICs that most supplies provide.
>
>Can anyone point me to the right item or a source that may be able to help
>me.
>
>Thanks,
>Tim
>[Denver, CO]
>
>>Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the

discussion of shop built systems in the above catagories.

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>