Re: $50 Logic Analyzer
- --- In Electronics_101@yahoogroups.com, "rtstofer" <rstofer@p...>
> If you have need for an inexpensive 8 channel logic analyzer, youhttp://www.kronosrobotics.com/projects.shtml
> might want to look at
> Look down on the left side of the page.worked
> Besides the analyzer function, it also has a signal generator
> function and an 8 bit port monitor with indicators and beep
> capablility with all displays on the PC. You can download the
> software and run it without the hardware to get a look at the
> I have a much more elegant logic analyzer but I thought this one
> would be a kick so I built it for use designing yet another IR
> Remote Control receiver/decoder. It has been very helpful.
> I was not successful programming the chip through the port on the
> Carrier 3 board. Fortunately, I had an EZ232 dongle and that
> perfectly. The dongle is somewhat unusual in that it controlsDTR.
> Anyway, the dongle adds $10 to the project and blows through the$50
> target.This programming issue was all mine. It has been resolved and
everything works perfectly. Head up and locked...
> If you have other resources, neither the dongle or the Carrier 3
> board are necessary. The chip ($23) can be used in a breadboard
> some other prototype board.
> So, maybe a $25 logic analyzer - now that is a bargain!
> I am certain the programming issue is my fault - I just don't know
> what I was doing wrong. I have asked for guidance but, as it is
> working, I don't really care how it comes out.