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Arduino hack turns Space Invaders alarm into Gmail Notifier (video)
Glaswegian engineer Grant Gibson spied a Space Invaders alarm clock being flogged off cheap ($5) and decided it deserved hacking. When activated, the battery-powered unit scuttled left to right, old-school style as it roused sleepy gamers but Mr. Gibson added a little Arduino magic to turn it into a moving Gmail notifier. Stripping out the battery compartment, he installed a USB-powered Arduino Nano, programmed to poll his email and activate the motion whenever he received a new message. The system is ripe for customization, it can be set up to alert when a front door bell is pushed or a notification received on Twitter -- which you'll be allowed to try as he's included all the details on his blog. The project (including the Nano and Alarm Clock) came to $20 and three hours of his time, which we're understandably impressed by. Head on past the break to see the thing in action and then fling yourself (highland-style) down to the source link to learn how to build your own.
Bluetooth keyboard mod resurrects Morse code, offers a helping click to disabled (video)
Morse code may have been pushed aside in the pursuit of higher-tech cryptography, but the old dits and dahs of yore are now finding a repurposed life helping the disabled. Modding outfit Zunkworks has cobbled together an Arduino hack that pairs a Bluetooth-based, dots and dashes approach with wallet-friendly parts. Using the keyboard's two inbuilt push-buttons, users' clicks are decoded by the integrated Arduino and then transmitted via Bluetooth to a nearby computer. And thanks to the mod's HID profile support, you can also enjoy this access solution on smartphones and tablets -- useful for those who can "send code at 25-50 words per minute." Yeah, that's definitely not us. Still, we applaud the group's efforts to make 21st century tech accessible to the handicapped and geek alike. Jump past the break for a video demo of this on / off hackjob.
