Electronics Forum / Electronics / August 2005

...who makes a better quality, more durable oscope?

I am using Docuprint C830 for a development project. When turned on the
printer its tries to warm-up and gives the hardware error message "low
density" on front panel. I ve replaced the toner as it got empty.
Could anyone please explain the possible cause for this error.

I want to synchronize a laser pulse with an AC current (only about 1kHz)  
source that unfortunately doesn't have a sync output. For the laser pulse  
I need a good trigger signal, which up to now I have generated with an  
oscilloscope that has a trigger output. But this signal is ...

I'm becoming increasingly frustrated to hear of this alleged "Skills
Shortage" in the media.
Even the ABC keeps banging on about it...
I for one am finding it harder and harder to find useful work in Electronics

Greetings All
I have one pump for a hydroponic pot and timer I would like to
have them run using solar power can anyone suggest the equipment I need
to convert the ac devices to run off a good solar panel?

I've got a 27" JVC TV.  The TV works ok, but there is about an inch of
space on the left hand side of the screen that does not display the
picture.  It looks like the screen has moved slightly to the right.
Does anyone have any ideas where the problem might be?

http://www.datasheet.in
http://www.datasheet.in
Special IC DataSheet Site..

I would like to have a diode light in my guitar whenever the mic is on. Now,
I understand there has to be a resistor somewhere  there in between.
I'm trying to make a Brian May kind of a copy of his guitar - however, the
looks will be something like Stratocaster, though differing ...

Hello, sem.
I've been trying to put together a small, slow AC induction generator
for quite some time now, and may be ready to put this one to bed.
Yes, I know small self-excited induction generators (SEIGs) don't work

I am attempting to replace a bad transformer in a 12v battery charger. I
went to Radioshack and purchased a 12v transformer and a 4 amp full wave
bridge, but I don't know how to connect it. The transformer is center tapped
Primary is 120v Secondary is - 6.3 - 0 - 6.3, 3a the ...

Hi All, does anyone have a copy of a schematic for a GME Electrophone tx-826
uhf radio.I am wiling to pay for a copy.
Cheers
Joe

I have a set of sensors and actuators all operating at +5v and draw 10mA to
680mA current.
My microcontroller will stwitch these units  ON or OFF in various
configuration. My microcontroller has enough output port to drive switching

With a DAQ module like the NI USB-6008
(http://sine.ni.com/nips/cds/view/p/lang/en/nid/14604) or DATAQ DI-158
(http://www.dataq.com/products/startkit/di158.htm) how does the gain
setting affect the resolution of the measurement?

I'm trying to create a little experiment where I can take well water that's
heavy in minerals to bridge two wires.  This works with AC, however, I was
hoping to use a DC source to make it portable.  My original test was to
modify a flash light at the back end and put the back end ...

We had our annaul council clean-up. Anyway a lot of "exchanging" or "thanx
for that" goes on. There are even professional junk collectors and
auction-junkies who look for saleable items,usually furniture...but to the
point. I noticed people this year are tossing a lot of TVs out, a ...