Posts with «c» label

World’s Smallest Version of World’s Fastest Bumper Car

A few years ago, YouTubing madman [Colin Furze] took an old bumper car and made a 600-horsepower beast of a go-kart that managed to clock 100MPH with a headwind. This isn’t that. It’s a miniaturized, remote-control homage to [Colin]’s go-kart that is equally awesome.

[Forsyth Creations] started by CAD-modeling the chassis right on top of a still from the video. The entire body is 3D-printed in four large pieces, which took several days because each piece took around 24 hours. Inside the car there’s an Arduino brain driving a motor in the back and a servo in the front. This bad boy runs on a couple of rechargeable battery packs and can be controlled with either a Wii balance board or a PS2 controller. This thing really moves, although it doesn’t quite reach 100MPH. Watch it zoom around in the video after the break.

Got a Segway lying around that just doesn’t do it for you anymore? You could always turn it into a go-kart. Never had a Segway to begin with? Just roll your own.

Active Suspension R/C Car Really Rocks

When you’re a kid, remote control cars are totally awesome. Even if you can’t go anywhere by yourself, it’s much easier to imagine a nice getaway from the daily grind of elementary school if you have some wheels. And yeah, R/C cars are still awesome once you’re an adult, but actual car-driving experience will probably make you yearn for more realism.

What could be more realistic and fun than an active suspension? Plenty of adults will never get the chance to hit the switches in real car, but after a year of hard work, [snoopybg] is ready to go front and back, side to side, and even drift in this super scale ’63 Oldsmobile Dynamic 88 wagon. We think you’ll agree that [snoopybg] didn’t miss a detail — this thing makes engine noises, and there are LEDs in the dual exhaust pipes to simulate flames.

An Arduino reads data from a triple-axis accelerometer in real time, and adjusts a servo on each wheel accordingly, also in real time, to mimic a real car throwing its weight around on a real suspension system. If that weren’t cool enough, most of the car is printed, including the tires. [snoopybg] started with a drift car chassis, but even that has been hacked and drilled out as needed.

There are a ton of nice pictures on [snoopybg]’s site if you want to see what’s under the hood. We don’t see the code anywhere, but [snoopybg] seems quite open to publishing more details if there is interest out there. Strap yourself in and hold on tight, because we’re gonna take this baby for a spin after the break.

If this is all seems a bit much for you, but you’ve got that R/C itch again, there’s a lot to be said for upgrading the electronics in a stock R/C car.

Via r/duino

Fire Fighting Robot

Primary image

What does it do?

Navigate a Maze, extinguish a flame, track position

I'm currently a sophomore at Worcester Polytechnic Institute studying Robotics Engineering. The third course in the series, RBE 2002, focusing on sensors. In a group of 4 students, we built a robot that could autonomously navigate a maze, locate a flame, put it out and report its X,Y, and Z position relative to its starting position. The robot was required to use an IMU and a flame sensor provided to us. All other sensors and parts are up to the group to use to complete the challenge.

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

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URL to more information

Weight

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Fire Fighting Robot

Primary image

What does it do?

Navigate a Maze, extinguish a flame, track position

I'm currently a sophomore at Worcester Polytechnic Institute studying Robotics Engineering. The third course in the series, RBE 2002, focusing on sensors. In a group of 4 students, we built a robot that could autonomously navigate a maze, locate a flame, put it out and report its X,Y, and Z position relative to its starting position. The robot was required to use an IMU and a flame sensor provided to us. All other sensors and parts are up to the group to use to complete the challenge.

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

Type

URL to more information

Weight

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WALTER - The Arduino Photovore Insect Robot

Primary image

What does it do?

Navigate around and seeking light

[Please excuse my English]

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

Type

URL to more information

Weight

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WALTER - The Arduino Photovore Insect Robot

Primary image

What does it do?

Navigate around and seeking light

[Please excuse my English]

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

Type

URL to more information

Weight

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WALTER - The Arduino Photovore Insect Robot

Primary image

What does it do?

Navigate around and seeking light

[Please excuse my English]

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

Type

URL to more information

Weight

read more

WALTER - The Arduino Photovore Insect Robot

Primary image

What does it do?

Navigate around and seeking light

[Please excuse my English]

Cost to build

Embedded video

Finished project

Complete

Number

Time to build

Type

URL to more information

Weight

read more

Would you like to invite my robot to visit your location on it's tour around the globe?

Primary image

What does it do?

Remote controlled through web interface

The idea in short:
I will send a robot around planet earth. The robot will be sent to you free of charge. Let it run in your area for 24h and show all earthlings your projects or a piece of your country. Send the rover to the next destination after your mission is over (postal charges will be refunded).
The robot can be controlled through a web interface while transmitting a live video stream. All young scientist and of course all discoverers that are young at heart get free access to the robots, there is even no registration needed.

Cost to build

$200, 00

Embedded video

Finished project

Number

Time to build

20 hours

Type

wheels

URL to more information

Weight

3300 grams

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Strap a Robot to Your Face! Your Expressions Are Now Controlled by Technology

Turn an old headlamp into a power assist for your eyebrows. Use an infrared remote control to raise, lower, waggle, and adjust.

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