At 19:45 21/08/97 -0500, you wrote:
>At 11:05 AM 8/21/97 -0400, you wrote:
>>Jason Lewis wrote:
>>
>>> Couldn't a properly clocked PIC generate black/white video?  A
>>> buffered
>>> 5:1 voltage divider on a port output could theoretically drive a
>>> composite
>>> video jack, like on a VCR or monitor?
>>>
>>>
>>About four years ago there was a design contest winner in Ciarcia's
>>Circuit Cellar Ink that used a '54 as a one IC video wind speed and
>>direction gage. It generated B/W NTSC video with block characters that
>>showed current wind speed, average wind speed, and direction. I don't
>>know if code was available or not. I know I was truly impressed with
>>that much being done - all in less than 512 bytes! This article is what
>>got me interested in PICs in the first place. Wish I could remember the
>>author.
>>
>>
>
>Issue 32 - March 1993
>A SINGLE CHIP VIDEO WIND GAUGE, by Philip C. Pilgrim
>

Thanks very much for the information!!!!!!

Regards,
Jose Antonio Noda