Advertisement

Electronics

Sega Rally cabinet hacked for racing RC trucks

Of all the ways to catastrophically break a Sega Rally Championship Arcade cabinet, Artica's hack at Portuguese hackathon Codebits earlier this month must surely go down as the most creative. With the addition of an Arduino board and an XBee RF module, the cabinet was made to race two camera-equipped radio-control trucks around the floor at Codebits VI.Read More

Fingernail-sized radar chip could be used in future smartphones

Research funded by the European Union has resulted in a new low-cost, fingernail-sized radar chip package that could be implemented in a variety of areas, including the automotive industry, robotics and smartphones. Described as “the smallest complete radar system in the world,” the chip package measures 8 x 8 mm, operates at 120 GHz, and can calculate the distance of an object up to around 3 meters away to an accuracy of within 1 mm. Read More

Best Black Friday 2012 electronics deals

No matter where you live, you are probably aware that the day after the Thanksgiving holiday in the U.S. is dubbed Black Friday. Prices are slashed, early alarms are set, and it's a full day of shopping insanity. What you may not know is that retailers spend the previous week "accidentally" leaking their deals. Let's take a look at some of the biggest and best Black Friday deals of 2012.Read More

Pounding the beat with a huge mechanical version of Roland's TR-808 drum machine

If you're a fan of 1980s music, then there's a very good chance that you'll already be familiar with the electronic beats provided by what's widely regarded as the drum machine that started it all, Roland's TR-808. It set the mood for Marvin Gaye's Sexual Healing, fired shots at David Byrne in the concert movie Stop Making Sense and was the inspiration for the naming of the band 808 State. In his own homage to the iconic device, electronic music tinkerer Moritz Simon Geist has mechanically reproduced 11 of its key sounds using real instruments played by robots within the supersized, wall-filling frame of the stunning MR-808.Read More

Ear-powered medical devices in development

Our ears work by converting the vibrations of the eardrum into electrochemical signals that can be interpreted by the brain. The current for those signals is supplied by an ion-filled chamber deep within the inner ear – it’s essentially a natural battery. Scientists are now looking at using that battery to power devices that could be implanted in the ear, without affecting the recipient’s hearing.Read More

The Gadget Hound locates the items you always lose

There's nothing more frustrating than losing a pair of keys when you're on the way out the door ... except maybe losing your cell phone in that same scenario. Or your wallet. Or sunglasses. Fact is, there are a lot of small, easy-to-lose items that are essential for daily living. So why not keep track of them with an electronic bloodhound, that stays on the scent 24/7? That's the idea behind the Gadget Hound. Read More

Japan Display develops paper-like, video-playing reflective LCD

Anyone who has tried to view the display on their tablet or smartphone in direct sunlight (which I’m guessing is pretty much everyone) will know that outdoors isn’t the ideal viewing environment for LCDs. E-Ink displays, such as those found in the Kindle, rely on reflected light rather than backlights, which is why they're better suited to outdoor viewing. Now Japan Display has created a paper-like, low-power, LCD panel that relies on reflected light and can display color video.Read More

    Advertisement
    Advertisement
    Advertisement

    See the stories that matter in your inbox every morning

    Advertisement