Wiimote Controlled Extermination: Dalek-Style

Dalek Build

Convention-goers have likely strolled past a number of Daleks: the aliens drive around the event space, spouting threats of extermination and occasionally slapping folks with a rotating eyestalk. [James Bruton] has been hard at work building this Wii-remote-controlled Dalek with his fellow hackers at the SoMakeIt Hackerspace (you may remember our write-up from earlier this year).

Most Dalek builds seat a driver inside the body at the helm of a salvaged electric wheelchair, where they plunk around using a joystick control and simmer in an increasingly potent aroma. This version started like most, with a wooden structure from plans sourced at Project Dalek. Inside, however, [James] and his crew have tapped into the wheelchair’s motor controller to feed it a PWM signal from an Arduino Shrimp, which is linked to a Raspi. The Pi receives a Bluetooth signal from a Wiimote, and, through their custom Python script, directs the Dalek with ease.

They’re still working on finishing the Dalek’s body, but they’re using some clever tactics to push onward: using a 3D-printer to solve some of the nuanced styling choices. They’ve uploaded a gallery with additional photos on Facebook, and you can watch them goofing around with their creation (losing their balance and nearly exterminating themselves) in a video after the break.

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Turning a plush Dalek into a WiFi enabled robot

You can now “EX-TER-MIN-ATE!” with one finger since this plush Dalek from Doctor Who has been turned into a wireless robot. The build started out with the toy whose only trick was to spout quotes from the popular science fiction television series. [Madox] took it apart to see how it worked, then added some of his own goodies to make it better.

We just looked in on a project from this guy on Tuesday. It was a light painting wand that used the TP-Link TL-WR703N wireless router. This uses the same tiny hardware as the controller. Since it’s a WiFi router it’s quite simple to serve up a control interface on any browser. To make it all work [Madox] designed and printed a new base plate. This provides brackets on which the two servo motors can  be mounted. It also gives him a place to anchor the driver board and the router itself. The original voice hardware is still there, driven by a connection to the router hardware. See the final product in the clip after the jump.

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