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DIY

Computers

HummingBoard is set to take a bite out of Raspberry Pi

Since shipping in 2012, Raspberry Pi boards have found themselves the brains of such diverse DIY projects as a mobile phone, a touchscreen computer or even a treat dispenser for the family dog. Now there are three new boys in town that promise faster processing, more system memory and more connectivity options. Yes indeed, SolidRun's new HummingBoard family has all the makings of a serious Pi killer.Read More

Bicycles

MaynoothBike uses linear fork pedals for comfier ride

Seeking to cross the relaxed-back comfort of a recumbent with a higher seating position, German engineer Christoph Lenz has innovated the MaynoothBike, named after his home in Maynooth, Ireland. In place of the usual bottom bracket-mounted crankset, the dual drivetrain is built into the fork. The linear drive not only creates a more relaxed seating position, it offers some claimed efficiency advantages, too.Read More

Electronics

Linux software engineer builds his own PiPhone

Since its launch and slightly delayed shipping in 2012, we've seen Raspberry Pi computers used for everything from a bartender to robots to a bizarre musical instrument. Now dedicated tinkerer Dave Hunt has used a Model B to create a touchscreen smartphone called the PiPhone, though he readily admits that it would be easier and cheaper to pick up an (arguably much better looking) budget cellphone from a shop in the mall, "but hey, where’s the fun in that."Read More

Bicycles

FAB Velo: The DIY velomobile made from upcycled materials

Industrial Design lecturer Mark Richardson, from Monash University in Melbourne, Australia, has created a velomobile prototype made from salvaged materials, a few off-the-shelf parts and modular 3D printed components. Dubbed FAB Velo, the open source project features a modular design that was developed with the aim of enabling users to build their own velomobile.Read More

Electronics

Hacker makes air hockey table from 3D printer parts

If you hated losing to the computer at Pong, then at least you could console yourself with the knowledge that the computer was on home turf; the contest took place in the computer's ethereal realm of ones and naughts. Now, a project by Spanish tinkerer Jose Julio has given rise to a competitive, merciless air hockey machine that will lay bare your mortal frailties and beat you into submission on your own physical terms. What's more, it's built largely with 3D printer parts.Read More

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