Hackaday Links: February 28th, 2013

Xbox 360 control for a toy heli

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[Jason] leveraged the IR control libraries for Arduino to use an Xbox 360 controller to fly his Syma S107G helicopter.

Windows 7 running on Raspberry Pi

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Why, oh god why? Well, the guys at Shackspace got their hands on a laser cutter that can only be driven with a Windows program. Their … Read the rest

Military steals idea of anyone who ever tied a cellphone camera to quadcopter

spy-helicopter

Check out the toy this solder is using. It’s a tiny remote-controlled helicopter. The thing comes in a kit that includes a small tablet through which the nose-mounted camera image can be viewed. These are in use in Afghanistan by the UK Military. The purpose is to help protect foot soldiers by allowing them to perform discrete reconnaissance. What would … Read the rest

Communication protocol for an indoor helicopter

propel-execuheli-ir-protocol-revealed

There’s a special type of satisfaction that comes from really understanding how something works at the end of a reverse engineering project. This grid above is the culmination of [Spencer's] effort to reverse engineer the IR protocol of a Propel ExecuHeli indoor helicopter toy.

The first thing he looked at was the three different controller channels which can be selected … Read the rest

Autonomous helicopter works like a Wii remote

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[Jack Crossfire] took one of those inexpensive indoor helicopters and made it autonomous. He didn’t replace the hardware used for the helicopter, but augmented it and patched into the remote control to make a base station.

The position feedback is provided in much the same way that the Wii remote is used as a pointing device. On the gaming … Read the rest

Turning four smaller helicopters into one larger quadcopter

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There’s a reason we’ve seen a menagerie of quadcopters over the past few years – the key piece of any quadcopter build is an inertial measurement unit. Historically a very complicated and expensive piece of kit, these IMUs came down in price a few years back, allowing anyone with a few dollars in their pocket and a handful of brushless … Read the rest

Reverse engineering a Syma 107 toy helicopter IR protocol

Half the fun of buying toys for your kids is getting your hands on them when they no longer play with them. [Kerry Wong] seems to be in this boat. He bought a Syma S107G helicopter for his son. The flying toy is IR controlled and he reverse engineered the protocol it uses. This isn’t the first time we’ve seen … Read the rest

Hackaday Links: June 17, 2012

Portal gag-video

These guys make your own video editing chops look just plain sad. They put together a video demonstrating the portal gun in real life.

Unleashing the beast

We have this problem all the time. The noise regulations were preventing [Massimiliano Rivetti] from letting the true voice of his Ferrari be heard. He hacked into the control system … Read the rest