Take To The Skies With This Flying RC Superhero

July 5, 2011 by Mike Nathan 42 Comments

It’s a bird! It’s a plane! It’s….

A flying RC super hero?

No, you’re not imagining things. Maker [Greg Tanous] loves both RC airplanes and super heroes, so he thought it would be awesome to combine his two loves into one spectacular toy. The RCSuperhero comes in two flavors, measuring 75″ and 57″ tall. The larger plane can be purchased as a kit, but the smaller unit is only available in plan form.

The flying superhero weighs in at just about three pounds, and is constructed from foam, carbon fiber, and various other lightweight materials. When using the recommended motor, the RCSuperhero can be launched from a standing position, doing away with the need for runways. The craft looks to be just as maneuverable as any regular RC airplane, making it easy for any seasoned pilot to pick up the controls and get started.

RC planes are pretty cool, but we’ve got to admit that the idea of a vertically launching, flying superhero sounds like a lot of fun!

Stick around to see [Greg’s] RCSuperhero in action.

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An Odd Little Box

May 23, 2011 by Mike Szczys 11 Comments

Here’s an odd little box that might get those creative juices flowing for the upcoming Halloween season. [Jeremy’s] creepy glowing box has a pair of ping-pong ball eyes which diffuse the red light from a pair of LEDs. Both the lid and they eyes move, and the whole thing is set up for wireless control.

The majority of the parts came from a toy RC helicopter that [Jeremy] had sitting in his junk bin. After close inspection he found that the electronics included to motor drivers for the two rotors, as well as two servo motors which worked to steer the aircraft. One of those servos has been repurposed to aim the gaze of they eyes left and right, the other servo is used to lift and close the lid of the box. This leaves the two motor controllers, one of which switches the LEDs on and off. The other doesn’t really have a purpose yet. He tried adding one wheel to the box, but turning that on just makes the whole thing crash to the floor. Check out what he’s done so far in the clip after the fold.

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555s For Your Mouse And R/C Airplane

February 1, 2011 by Noah Dunker 18 Comments

[lenny] decided to build a 555-based auto-firing mouse based on a 555 after seeing a similar PIC-based project we posted earlier. Lenny’s version is self-contained in one mouse without requiring a second mouse to act as the rapid-fire button. It uses only a handful of components, costs less than $5 to build, and doesn’t require any programming.

But then, [wfdudley] shakes things up a bit. He added a 4022 counter IC and some diodes to act as logical “OR” gates in order to create a unique blinking pattern (short-short-long) for the lights on a friend’s RC airplane. While this project involves more components, it’s definitely a trickier problem to solve with a 555 timer IC. We love seeing people choosing simplicity in design over popular off-the-shelf microcontroller frameworks as these two have done.

Don’t forget, the 555 Design Contest is still going strong, and you’ve got the entire month of February to submit your awesome designs. We wanted to highlight two of the more clever 555-based hacks that we’ve had in our backlog for a while, though.

RC Pontoon From A Toy Car

January 3, 2011 by Mike Szczys 10 Comments

[Kevin Sandom] built this boat using a radio controlled toy car. The two pontoons are recycled from Styrofoam packaging material using some thick wire to connect them and provide a framework for the propulsion and control circuitry. The motor itself is a hobby outboard, which really only required [Kevin] to develop a method for steering. He walks us through the build process in the video after the break, where we find out that the original toy has a pretty bad design flaw. It seems the car used four AA batteries to drive the motor, but one of the four batteries was also used separately from the other three to power the control circuitry. Running that battery down faster than the others shortens the life of the whole.

This is considerably easier than the underwater ROV hacks we’ve seen before. We do think that it would make for a fun weekend project, and we’d bet you’ll get some weird looks for piloting what appears to be garbage around a pond.

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The Heinz Automato

December 17, 2010 by Chris Nelson 27 Comments

[Bill Fienup] and [Barry Kudrowitz]’s robots, The Automatos, have been leaving a sticky path of destruction all over the internet. Their sole purpose: to crap ketchup. They accomplish this feat by dumping a CO2 cartridge into a ketchup bottle at the push of a button, leading to some pretty awesome results. While the details are a little sparse it appears that they are using RC cars for the base and a small air gun CO2 cartridge to push the ketchup. The latest version aka the Atuomato 4 appears to be multi-actuated and can shoot more than once for maximum ketchup proliferation. See some videos of it in action after the break.

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RC Plane Built Using Pieces Of An RC Car

December 11, 2010 by Mike Szczys 17 Comments

This hack’s old as dirt to be sure, but new to us and a great accomplishment. The plane above, which is meant to fly without an operator, has been given RC control thanks to parts from that little car. The transmitter and receiver pair are the obvious transplant, but how do you add steering to a $7 plane that wasn’t manufactured to have that feature? The tail was cut and reconnected with mylar hinges to turn it into a rudder. A rare earth magnet and a coil are also thrown into the mix to provide movement. Basically this is a simple solenoid where the coil pushes against the magnet when energized, actuating the rudder. This in combination with an upgraded motor allows for both speed control and yaw. It doesn’t look like you can control roll and pitch but what more can you really expect?

This would be a nice first step on that path to building an epic flying camera rig.

[Thanks Rob]

Radio Controlled Hard Drive Security

December 7, 2010 by Caleb Kraft 46 Comments

[Samimy] has put together this really neat video tutorial on building a Radio Controlled secure hard drive. How can a hard drive be radio controlled? That’s the first thing we thought too. He has torn apart a remote-controlled car and is using the guts to remotely switch on power to the drive. This means that the drive is only active if you boot the computer after you put the fob in the hidden security system. It looks like it would be fairly effective. We’re curious though, if he is putting the entire drive assembly inside his PC, why rely on batteries for the circuit? Why not pull from the PC power supply? Another neat upgrade might be connecting to an internal USB connection on the motherboard so a reboot isn’t necessary.

Check out the entire video after the break.
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