DIY inkjet printer begs to be hacked

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[Nicholas C Lewis, Patrick Hannan, Jared Knutzen, and Joy Markham], students from the University of Washington, have recently taken the wraps off a project which they have been collaborating on, a DIY inkjet printer. The group set out to construct a low cost, open source inkjet printer for personal use that utilizes standard inkjet technology. Their working prototype, pictured … Read the rest

Roll your own capacitors

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Rolling your own electronics components can be fun, but can also help in explaining how certain items actually work. [Addie] from The Toymakers recently set off to figure out how capacitors work, by making her own.

She understood the general concept behind capacitors and how they are constructed, but she wanted to see how it was done first-hand. To … Read the rest

DIY sunrise alarm clock

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As a project for an embedded systems class, [Alan] recently built himself a sunrise-simulating alarm clock. You are probably familiar with these sorts of timepieces – they gradually light up the room to awaken the sleeping individual rather than jarring them awake with a buzzer or the radio. Since many commercial units with this feature are sold for $70 … Read the rest

DIY resin cast project box

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[Rhys] wrote in to share a custom project box he built from scratch using polyester resin. He states that in New Zealand, he tends to have problems finding the perfect project box. They are typically too big or small to get the job done, so he figured he might as well just build his own to spec.

Using Google … Read the rest

Save boatloads of cash by building your own laser cutter

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Have a bunch of time on your hands, and about $2,500 sitting around? Why not settle in and build yourself a laser cutter?

That’s exactly what Buildlog forum member [r691175002] did, and he told us about it in our comments just a few moments ago. Laser cutters can be pretty cost prohibitive depending on what you are thinking of … Read the rest

These Apple-inspired speakers would make Steve Jobs envious

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Reader [Brett] sent in the build log of his beautiful set of Apple-inspired computer speakers for us to look over. Having seen our recent post on DIY speakers, he thought he would throw his hat into the ring as well, and we’re glad he did.

He wanted a nice set of speakers to complement his iMac, but couldn’t find … Read the rest

Audio Two-fer – Sneaker speakers and DIY Mid-Fi woofers

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Nike Air Force 1 shoes are probably some of the most well-recognized sneakers around the world, aside from the always timeless Chuck Taylor All Stars. So when [Alex Nash] was asked to create some art using something ordinary with a goal of turning it into something special,  he immediately grabbed a pair and got to work.

His vision was … Read the rest