View Single Post
  #11   Report Post  
Posted to alt.binaries.schematics.electronic
Jim Thompson Jim Thompson is offline
external usenet poster
 
Posts: 2,221
Default My lab (from sed)

On Mon, 8 Feb 2010 19:24:13 -0500, "Martin Riddle"
wrote:



"Jim Thompson" wrote in
message ...
On Mon, 08 Feb 2010 10:51:45 -0600, John Fields
wrote:

On Mon, 08 Feb 2010 01:09:12 -0800, Fred Abse
wrote:

On Sun, 07 Feb 2010 19:05:02 -0600, John Fields wrote:

On Sun, 07 Feb 2010 08:05:45 -0800, Fred Abse
wrote:

KERRIST!

That carpet's clean. How to you get the entangled wire offcuts out?

---
What are "offcuts"?

JF

You joshing me?

Bits of wire trimmed off components that seem to get everywhere.

---
I mostly work barefoot and in PJ's, so I'm careful about what falls on
the floor.

JF


I often work in just my socks, but regular clothes :-) I meticulously
save any clips of consequential length (and the Teflon wire scraps),
to use as jumpers on my bread-boarding system:

http://analog-innovations.com/SED/BreadBoard.jpg

...Jim Thompson
--



Being a Spice guy, I wouldn't have thought you did much bread boarding.


Not for chip designs... for my "G-jobs"... I tinker a lot with
home-brew gadgets, like aircraft noise trackers, school bus
annunciators, light controls via the street light sensor, etc ;-)


If anyone knows a good source for those double sided perf boards (power
planes top/bottom and isolated holes, like Jim's pic, over the entire
board), anti up. Those seem to be hard to find at a good price. perfect
for wirewraping.


I laid that out myself while I was at GenRad, to ease bread-boarding
of analog I/C's from so-called "kit parts". I may still have the
original films around here somewhere (I save everything :-)

I'm just about out of scraps from that system (after 33 years :-)...
they were one-foot-square to start!

So I'm considering making a six-socket version for my G-job needs...
maybe run it thru one of those cheapy PCB houses (it's only
2-layers/sided)... maybe add some surface mount type pads.


Here's the Vectors series, I think. As usual, Digikey thinks they are
made of gold
http://media.digikey.com/pdf/Data%20Sheets/Vector%20PDFs/Eurocard%20Prototyping%20Boards.pdf


Cheers



...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.