These Wire Strippers Are Made From PCBs

The rise in cheap PCB fabrication has made old-school prototyping methods such as wire wrapping somewhat passé, but it still has its place. And if you’re going to wire wrap, you’re going to want a quick and easy way to strip that fine Kynar-insulated wire. So why not use PCB material to make this handy wire-wrapping wire stripper?

The tool that [danielrp] built is pretty simple – just a pair of razor blades held together so as to form a narrow slot to cut insulation while leaving the conductor untouched. The body of the tool is formed of two PCBs, between which the blades are sandwiched. [danielrp] designed the outline of the PCBs in DraftSight, then exported a DXF into EAGLE to make the Gerbers. The fabricated boards needed a little post-processing, including tapping the holes on one side to accept the screws that hold the tool together. We were surprised that FR4 took the threads at all, but it seems to work for this low-torque application. The disposable snap-type blades were sandwiched between the PCBs and the gap between them adjusted for nick-free stripping. The video below shows the design and build process.

We always appreciate homemade tools, and the fact that you can get a stack of PCBs for almost nothing makes us wonder what else we could use them for. We recently saw them used in a unique word clock, and even turned into a folding circuit sculpture.

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Hackaday links: January 14th, 2010

We saw this home made beekeepers hood posted and actually mistook it for an art piece. We thought it was a Super Mario squid. You can see an example on this image, which is located on a site dedicated to cross stitching video game characters.

In an odd coincidence, not related to the 8 bit textiles above, we also found this Mario themed sweater. We wouldn’t wear it, but we’d love to see Wil Wheaton in it.

No. No no no. Bad Scientists. No treat for you.

There are 4 more links after the break, you’ll want to see them to get that baby out of your head.

Continue reading “Hackaday links: January 14th, 2010”

Robot Strippers not too enticing

robot_strippers

We really aren’t sure what the statement is here.  This is one of the displays at the MuTate London Exhibition. There is tons of stuff to see there, from interactive displays to giant art-piece vehicles. This specific display seems to have garnered the most attention though. we can understand the megaphone headed flailing DJ, but what is with the CCTV camera heads?

[via Gizmodo]