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Re: Got myself a Tiger Learning Computer today



On 9/2/2010 11:44 PM, Mike Spurgeon wrote:
On 9/2/2010 1:31 PM, BLuRry wrote:
On Sep 2, 1:23 pm, schmidtd<schmi...@my-deja.com> wrote:
On Sep 2, 1:48 pm, BLuRry<brendan.rob...@gmail.com> wrote:

Volt meter? :-) You can see the voltage reading bounce around on the
RX pin when there's data coming over. If anything, it's the best
thing to check that you're not going to blow a serial port elsewhere.

One time, I had a guy tell me he just stuck his tongue against the
pins to feel for it... I figure I'll use a slightly more sanitary
method.

Ah yes..< 12 volts -- but how many amps? ;-)

I've played around with a phone company 1.5 volt wet cell. Really nice
clear case, about 8x16x24, but it melted/burned most anything connected.

Lots of current available.  ;-)

-michael

NadaNet 3.1 for Apple II parallel computing!
Home page:  http://home.comcast.net/~mjmahon/

"The wastebasket is our most important design
tool--and it's seriously underused."