Vacuum forming at home

A little dumpster-diving let [Nick Skvarla] build his vacuum form machine for around $5. He pulled a vacuum cleaner out of the trash, which was tossed away because of a broken power plug. He put it into a box which had been sealed with spray foam and used a piece of pegboard for the top side of the enclosure. He takes a piece of 40 mil PETG plastic from the hobby shop and mounts it in a wooden frame. That goes into the oven on broil until the entire sheet is sagging, then onto the vacuum former. Above he’s making forms out of some figurines which he’ll walk you through in the video after the break.

There’s a whole world of manufacturing processes that use these forms as a starting point. What would you use this for?

[Read more...]

Web-enabled LED pegboard

[Norm Santos] whipped up an LED light board that you can draw on through their web interface. We tried it out but unfortunately the live feed is currently offline. That doesn’t diminish our appreciation for the time-lapse build video after the break. Indeed it was a mountain of hot glueing and a couple of days of soldering. Our only beef is that for every LED on the board there are three empty peg holes. To us this is just begging to be augmented with blue, green, and white LEDs for a more spectacular result. What they have now encompases 350 LEDs managed by five microcontrollers, which took about two days to solder (for five people) and to hammer out some code. [Read more...]

Pegboard cable organizer


In our integrated desk post, we mentioned using pegboards and zip ties to organize cables. Lifehacker has a collection of pictures from their readers that are using this solution. We especially love [Steve Price]‘s fliptop solution pictured above. It may not look too attractive, but we’d do pretty much anything to avoid crawling under a desk.

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