Sci.Electronics.Basics is a worldwide Usenet news group that is used to discuss basic electronics questions.
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Jim Thompson - 2013-05-20 07:52:00
I'm fighting the school system with, now, the 5th granddaughter, 6th
Last week they were peddling how to cut corners out of a piece of
cardboard to form a box with the maximum volume, with...
Tom Del Rosso - 2013-05-20 05:35:00
When an inductor is printed on a PCB in the shape of a 'square wave' or
square zigzag, each time it zags the trace doubles back on itself. Doesn't
this cancel the magnetic field to an extent? ...
Igor - 2013-05-20 04:43:00
As it looks like i will have to make two way communication / control
with my mcu based device - over net. Start/stop, reset, measurements etc.
I was thinking on using zigbee but maybe there ...
steve - 2013-05-19 22:48:00
Im want to build this circuit.
I am a novice at this. =20
The diagram states that the alarm will go off when the freezer gets to be...
ABLE1 - 2013-05-19 15:29:00
Anyone in here know of a TV Remote Control that has the ability to change
channels per a schedule??
Uncle Steve - 2013-05-19 14:57:00
I'm seeing something really interesting with the coil I built. I
wired up a buck converter circuit yesterday and tried it out, but just
with a switch and resistor tied to the gate of an IRF-1404PbF...
Ivan Vegvary - 2013-05-18 08:41:00
Trying to sort through 100's of resistors. Do you all sort them by the third color band, or do you get down finer than that?
Thanks for answers.
Ian Field - 2013-05-16 12:24:00
Is there such a thing as open source AVR simulator anywhere?
Some kind of development environment that I can experiment writing & running
code without going near a soldering iron.
Uncle Steve - 2013-05-16 09:41:00
Ok, this is a question that is not so battery-charger specific, but
is obviously related.
So here's a circuit fragment:
| 2n3055| ...
Stumpy - 2013-05-15 21:44:00
I keep a small quantity of rubber bands in my garage that degrade rapidly.
They crack and fall apart in ~2 months. The larger quantity which is in a
plastic bag in the house stays flexible for at...