Electronics Forum / Electronics

The electric service goes to the house, but I want to run the generator in
the barn.  So far I know,
* there are 3 unused #10 wires buried between the house and the barn.
* the electric to the barn comes from the house in 2 buried #000 cables.

Energizer USB Duo battery charger hides a Trojan
March 9, 2010 by Lin Edwards
(PhysOrg.com) -- The Energizer Duo USB battery charger has been hiding a
backdoor Trojan in its software that affects computers using Windows.

The title says it all really.
See what happens when I try to destroy Fluke's new 28-II Multimeter:
http://www.youtube.com/watch?v=qlA7-fh5nDQ
Dave.

It seems that “Google” engineer Bill Buzbee isn’t interested in
microprocessors that can be purchased in marked. There is more fun to
build own. Several years ago he built first “Magic-1” processors
, but now he makes its documentations widely available in his project

Just wondering if anyone with a newborn who has those Angelcare baby
monitors with sensor pad.
Has anyone opened up motion sensor pad?  My wife wont let me and I am
dying to know how it works.   There are only 2 wires and I cant

After all theese years I've found unfinished (actually unstarted - the pcb hasn't been touch with soldering iron yet) FM bug kit from Talking Electronics. Not really a kit, PCB came as free gift with the magazine, I gathered then what it looks like most of the parts. ...

I have a 6-wire motor which I plan to operate as a 5-wire motor.  As such
I've found the two center tap wires and will treat them as a single wire
going to a supply voltage of 40.5 VDC.  Measuring the resistance of the
coils gives me 2.2 ohms to each of the remaining wires.