Electronics Forum / Components / June 2005

There are two different brands of garden lights with differing
internal construction, components and battery brands, sitting in the
garden outside our kitchen window.
In the first summer of operation, I was dissapointed to see them

       --Have been all over the place, but can't seem to lay my hands on
an old centering joystick, analog variety with pots on it. In
desperation I went to a swap meet last weekend, but no luck. I've found
new ones for $200, but hey, these used to go for $5.- at C&H! Any leads

hi, any body in australia got   bulk lots of 27c1001 or  27c010 eproms ?
used would be better, they dont have to be  delabelled or erased ...
email me :
krawczuk@dodo.com.au

Does anyone know if there exists, preferably on the web, a set of
graphs that show current vs voltage (or resistance vs RMS power or
any other equivalent) for common low-voltage bulbs?
I'm specifically looking for bulbs which may serve as a decent

This is supposed to be a SMT ferrite bead...  I need to find a datasheet.
Thanks.
/Mikhail

I have an interesting application that would benefit from the analog
equivalent
of a digital FIFO memory device.. I need 12 bits resolution and a depth of
at least 32 "registers"

Hello - (hope this is the right place .. pardon the cross-post)...
I was recently asked to come up with a circuit for rapidly turning off a
modest magnetic field (about 100 gauss) in a microsecond or less.  Did a
little math, some thinking, and came up with a Helmholtz coil pair ...

Can someone recommend a subst for this 1500uF 6.3V electrolytic
capacitor:
 GSC
 [RE] 105°C

  I'm looking for some parts for a Theremin project I'm working on.If
anybody has any of these in their spare parts bins...I'd sure be interested
in them. 1) 6.2-27pf (or thereabouts) air variable tuning caps. A couple of
them. 2) three section pie wound inductors, Miller part # ...

I want to buy some blue leds from digikey (haven't heard back from them yet
about this) and their catalog doesn't list the maximum current rating for
any of the leds they carry, the catalog only lists the maximum voltage
rating. How can I find out the maximum current rating without ...

I am looking for an IBM ADF Scanner Interface Card  P/N 25H6641.
The ADF scanner will not without it. It takes its power from it.
I can get the software for the scanner quite easily on the net but have not
been able to get the card.

I am hopeing to purchase some high current diodes and seen this item
on ebay. Can anyone here give me it's specifications. This url will
probable 'wrap around' so you may have to cut and paste it into your
browser navigation text area.

Anyone got one of these to sell me ?
Yamaha part #XF164A00
cheers
Mike

I have a question : what is the highest input voltage for TLC271 by
Udd = 5V? If voltage is higher as 5V - can this create a defect IC ?
Thanks
Fero

What's the highest priced single antique collectible transistor you can
remember seeing?  I've seen the old CKs go for up to #30 to $40, but I
can't remember any recent single one getting up to this much.
<http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=6186286402&ssPa