Announcing LIFE.hackaday

May 29, 2013 by Caleb Kraft 80 Comments

Over the years we’ve had a tons of tips sent in that were more along the lines of “lifehacks”. Simple little tips to make life better. While we would occasionally squeeze them into hackaday, many got left behind. Now we’ve created an entire site called LIFE.hackaday that we’re filling with all these great ideas. Finally, a place for all those docks people send us!

Occasionally, there might be something that we feel works for the “classic” hackaday and “LIFE.”, in which case, we may just mention it here. We hope that by creating another site, we can give people the “lifehacks” they want while keeping hackaday focused on hardware hacking.

We have some other tricks up our sleeve, but they aren’t quite ready to be revealed yet.

Hackaday Links: Sunday, May 26th, 2013

May 26, 2013 by Mike Szczys 56 Comments

The warmer months cometh and it’s time to think of this year’s Burning Man. [Matt’s] already set himself up with a sound-reactive LED project he calls the Seed of Life.

Older readers, and those who really know their hobby electronic history, will know the name Heathkit. Many readers tipped us off about their triumphant return. We’re not sure what form this reincarnation will take, but you can help shape it by participating in the survey.

Dust off that MSP430 launchpad and turn it into a composite video Pong console.

Here’s a way to use your Android phone as a computer mouse.

We’re not quite sure what this is, but turn your volume down before watching the video about a modular sythesizer hack.

[Arkadiusz Spiewak] wrote in to share some of the printing success (translated) he’s had recently with the H-bot style printer we saw a while back.

Strap an Arduino and an Electric Imp to your arm (and everyone else’s) and it’ll remember everyone you meet. You know, kind of like Google Glass but with geeky arm-wear instead of geeky headgear?

And finally, [Nerick] has just finished a thermometer project using Nixie tubes (translated).

Meet The 2013 LayerOne Conference Badge

May 21, 2013 by Brian Benchoff 18 Comments

The LayerOne security conference is fast approaching and [charliex] is doing his best to put the finishing touches on this year’s conference badge.

Around the perimeter of the badge is 48 LEDs driven by two LED drivers. This allows for some crazy hardware hacking to create anything from a TV-B-GONE to a bulbdial clock. There’s also a few extra switches and sensors that can be hacked to do some interesting things, but where this badge really shines is the addition of an OLED display, allowing it to transform into an XMEGA Xprotolab, a small oscilloscope, spectrum analyzer, and frequency generator. Yes, this badge can be hacked, but it’s also a tool for hacking.

There’s an impressive amount of work that went into this badge, a feat even more impressive given the fact that the LayerOne conference is this weekend and the PCBs for these badges won’t arrive until tomorrow. We’ll be the first to say we’re masters of procrastination, but [charliex] really cut it close here.

RedBull Creation Contest Entries Revealed!

May 8, 2013 by Caleb Kraft 19 Comments

The Redbull Creation contest is underway and the entries into the first stage have been submitted. As a judge, it is my duty to watch every single one of these and cast my vote on who should continue to round two. I won’t be sharing my vote with you, but I thought you might enjoy watching the entries yourself! Remember that the rules for this round were simply “build something amazing using this box full of cool stuff we sent you.”.

I have to say that the entrants really kicked things up a notch this year. These projects are so amazing that choosing 3 to be the “most awesome” is proving quite difficult. I’d also like to take yet another opportunity to mention that we think that this is such a wonderful method of promotion. RedBull could be making sappy commercials about polar bears drinking their beverage, but instead, they are encouraging people to make AWESOME things(yes, they have commercials too). Other companies should take note, like Oreo did!

You can view all the entries here.

Hackaday Links: Sunday, April 28th, 2013

April 28, 2013 by Mike Szczys 40 Comments

Another week has gone by and we hope you’ve been happily hacking away in your underground lairs. If not, here’s some inspiration that didn’t quite make it to the front page this week:

[Razr] used a CFL ballast to replace the mechanical one in his fluorescent tube light fixture.

To make the drawers of his workbench more awesome [Rhys] used the faceplates from some servers.

This week saw some changes in the hobby PCB market. Looks like BatchPCB is being sold to OSH Park starting May 1st. [Thanks Brad]

[Rich Olson] shouldn’t have any trouble getting out of bed now that his alarm clock literally shreds cash if he doesn’t shut it off.

We faced the same problem as [Kremmel] when we first got a Raspberry Pi, no USB keyboard. We bought one but he simply hacked his laptop to work. [Thanks Roth]

You may remember that post about a self-propelled snowboard. Here’s a similar project that uses a screw-drive system.

And finally, if you need help reading a quadrature encoder from a microcontroller this lengthy technical post is the place to look.