Electronics Forum / Electronics / January 2008

Digital Radio Petition
http://www.isonliveradio.com/iarba/petition/

If anyone has a DSE G1928 DVD player, I suggest that they replace all
the BRC branded electrolytic capacitors on the PSU PCB
(ROCO-V22A.POWER Ver 2.0), if they are able. I've just had one come in
with catastrophic capacitor failures and one burned up resistor.

Consumers should check whether the likely
benefi ts of these contracts justify the additional
cost and especially that the extended warranty
is not duplicating statutory rights that exist

Can someone give me a hint on the best way to implement a buffer circuit
between the ignition switch on a car and a 2.8 volt input?  Should I use a
voltage divider to get closer to 2.8 volts and then clip it with a 2.7
zener?

Does anyone make and sell them besides the one specially made by Leybold?

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I live in an apartment and would like to try using an indoor AM/FM
antenna in order to improve reception of radio broadcasts through my A/V
receiver.  (Hooking up the receiver to the cable jack with coaxial cable
does not improve the quality of reception...)

Can anyone advise me on where I may be able to obtain conductive tape?
I know that lead glass makers use a copper tape, but finding one of them
with stock is has not been fruitful.
BTB I am in Brisbane.

Buttons for device needed.
I am looking for some slimline buttons for something I am making, the
buttons need to be just like keyboard keys in which you press them and
take your finger off and the connection is stopped. No idea what the

I'm looking for a source of small and preferably cheap boards that will
drive a 1W (i.e. approx 3.3V, 350mA, constant current) white LED from a
3V input (i.e. 1 lithium or 2 alkaline cells).  This sort of thing must
be in, for example, almost all white LED bikelights.

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I plugged in a vga monitor on to a bose dv 360 player and found the
output scrambled|unwatchable.
Are there differences in VGA on DVD players to that of PCs ?

I just found a very grungy Panasonic LTD TV, Model TR-602, sitting on
a pile of garbage out in the rain. I decided it looked old enough to
have tubes, so I brought it home. The label on it has the date,
Yovember 1975. Right now it is sitting in the bathtub, leaking brownish

I have a 32" Toshiba that displays a picture, but the on screen
display of the selected channel, volume, or menu item when menu is
selected does not appear. I have successfully followed the procedure
for initializing the registers in the QA02 processor but still no

Well it's for a box that holds electronics :-)
Dulux had a 1 coat solution in a spray can until about 3 years ago,
but no longer it seems.
I'm after black. Google doesn't seem to be my friend in this case, but