Electronics Forum / Electronics / May 2008

An episode of Antiques Roadshow featuring early electric toasters was aired
this afternoon.
This is a good site featuring some of the models exhibited on the show.
http://www.toastercentral.com/toaster20s.htm

My coil winder is from the 1920s and no manual and when I picked it up in a
very sorry state, it was minus the tensioning aparatus, so never seen.
This ETA hand winder is something like the Avo Douglas coil winder but the
manual for that is not very helpful on picture or description ...

Free: Roland A3 size DXY-980 Plotter:
Free for anyone who wants to pick it up from Tullamarine (Gladstone
Park) 3043.
This is an older A3 size plotter that was around $2,700 when new.

What came out of it REALLY apart the millions of quids wasted in pure
loss by those clueless & sterile fossil brains ???
One day I will have to explain to you what's the True Geology is
about, especially for the benefit of some seeking minds.

E-mail David for a complete list.
david007@worldnewstonight.net
Adobe (Serious Magic) Ultra 2 Training DVD      English            1      €30
Adobe (Serious Magic) Ultra Master Set Library 1     English          1     €30

Hope I can get a little help here and I'm stumped!
I've got a pulse going to a coil, Normally I use a 3w Metal film resistor to
collapse the field at a set rate and adjust the values of the resistor to
change the rate at which the field is dampened.

We Sell Them AT 0.6$ A PIECE!!!
Functions and Features:
1.Read and insert Micro SD+T-FLASH repeatedly without adapter;
2.Exchange data with mp3,mp4,PDA,digital camera,mobile and computer.

I am a novice and would like to build a 120V AC outlet which can be switched
on and off by USB.  I'm not sure what all I will need and want to make sure
that I'm not trying to do something much harder than it sounds.  My end goal
is to have a single plug where I could plugin a lamp, ...

Has anyone played with the inverters/charge controllers in laptop
battery packs?
Battery packs can be given new life by changing the cells, but I'm
more interested in the sophisticated

I just saw the movie Who Killed the Electric Car?:
http://www.imdb.com/title/tt0489037/
Fantastic!
Everyone should watch this one.

I'm sorry for my low level knowledge about electronics. I hope this group
can help me.  I use a compaq Tower PC from 1998.
It still functioned admirably, but I had connected a fan to one of the 4
cable (red black black yellow)  plugs

So I heard about a guy who has a fake water heater that was actually a bank
of lead-acid batteries with an inverter. The idea being he gets power for 8
hours a day to charge the batteries and then powers his home from the
inverter, so he gets all his energy at at the cheap 6c ...

plz give me full description about the ckt " dancing led",as i have to
make a detailed report on it.

cs_posting wrote: