Fresh hacks every day
The Raspberry Pi is great if you’re looking for a cheap yet powerful computer running Linux, but let’s not forget all the other ARM dev boards out there. [Adam] spent some time this weekend putting together an Ubuntu distro for his Beagleboard XM to give it the convenience of a GUI and a whole bunch of drivers to get a … Read the rest
[Tom Ladyman] is making the case that a robot can take the place of a guide dog. According to his presentation, guide dogs cost about £45,000 (around $70k) to train and their working life is only about six years. On the other hand, he believes that this robot can be put into service for about £1,000 (around $1500). The … Read the rest
Children of the 80s may remember the Big Trak, a six-wheeled programmable toy designed to explore distant planets on the other side of the living room and the vast expanse of a two-car garage. The Big Trak was re-released a few years ago and [Nathan] took quite a shine to this improved version. He was so enthralled he decided to … Read the rest
That black box is hiding all kinds of goodies that make this rover a hacking playground. [Andrey] built the device around a BeagleBoard, which offers the processing power and modules that he needed to make the rest of it work.
The control unit shrinks the pilot down to the rover’s size, using a cockpit that has a steering wheel … Read the rest
Small and more powerful… what more can you want? This is the newest BeagleBoard offering, called the BeagleBone. It’s packed with some pretty intriguing features, but let’s take a tour of the hardware first.
Like its predecessors, the BeagleBone sports an ARM processor. This time around it’s a TI AM3358 ARM Cortex-A8. It will ship with a 2 GB … Read the rest
[Erik] has been keeping extremely busy with his latest project, a flexible RGB LED matrix that he calls “Project Light Bright”. The folks at BuildLounge tell us that this is the first entry they have received so far in their “Light Contest”, in which they are giving away a free laser cutter to the best entry.
[Erik] hand soldered … Read the rest
Take the risk of not recovering your hardware out of a near-space camera launch by streaming the data during flight. [Tim Zaman] is part of a team that developed the rig seen above. It sent 119 image back during the recent balloon launch. This included transmissions from as high as 36 kilometers.
The main hardware included a BeagleBoard with … Read the rest
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