Motion control photography allows for stunning imagery, although commercial robotic MoCo rigs are hardly affordable. But what is money? Scratch-built from what used to be mechatronic junk and a hacked Canon EF-S lens, [Howard’s] DIY motion control camera rig produces cinematic footage that just blows us away.
[Howard] started this project about a year ago by carrying out some targeted experiments. These would not only assess the suitability of components he gathered together from all directions, but also his own capacity in picking up enough knowledge on mechatronics to make the whole thing work. After making himself accustomed to stepper motors, Teensies and Arduinos, he converted an old moving-head disco light into a pan and tilt mount for the camera. A linear axis was added, and with more degrees of freedom, more sophisticated means of control became necessary.
Continue reading “DIY Motion Control Camera Rig Produces Money Shots On A Budget”
This hack turns the Sony SmartWatch into a wristwatch. Functionally it’s not all that impressive. But the journey to get to this point represents quite a bit more. This example features an animated tea pot using a 3D rendering engine ported over to the device.
[Federico] started work on the project soon after hearing that Sony had released details about developing for the hardware. He dug into the documentation but soon found it lacked the depth he needed to get a handle on bare metal work. He shelved the project for a while until coming across the Astrosmash project we featured in June. That used a wrapper that allows Arduino sketches to run on the watch. After studying how that’s done he had enough background to port this code.
We’re still waiting to see a really innovative hack for the watch. But we’re glad to see progress with each new proof of concept like this one!
Continue reading “Sony SmartWatch hack lets it tell time with a teapot animation”
Amazing 3D rendering in real-time
Ah, the 90s. A much simpler time when the presenters on Bad Influence! were amazed by the 3D rendering capabilities of the SGI Onyx RealityEngine2. This giant machine cost £250,000 back in the day, an amazing sum but then again we’re getting nostalgic for old SGI hardware.
Well, Mega is taken… let’s call it Grande
[John Park] needed to put something together for last month’s Maker Faire. A comically large, fully functional Arduino was the obvious choice. If you didn’t catch the demo last month, you can grab all the files over on Thingiverse.
Is that an atomic clock in your pocket or… oh, I see.
Here’s the world’s smallest atomic clock. It’s made for military hardware, so don’t expect this thing to show up at Sparkfun anytime soon; we can’t even fathom how much this thing actually costs. Still, it’ll be awesome when this technology trickles down to consumers in 10 or 20 years.
Converting a TRS-80 keyboard to USB
[Karl] is working on an awesome project – putting a Raspberry Pi inside an old TRS-80. The first part of the project – converting a TRS-80 keyboard to USB – is already complete. We can’t wait to see this build finished.
A DIY Propeller dev board
Last week we complained about the dearth of builds using the Parallax Propeller. A few noble tinkerers answered our call and sent in a few awesome builds using this really unique micro. [Stefan]’s Propeller One is the latest, and looking at the schematics it should be possible to etch a single-sided board for this project. Awesome work and thanks for giving us a weekend project, [Stefan].