Hacked Gadgets Forum

March 31, 2014

Raspberry Pi Bullet Time Recorder

at 7:13 pm. Filed under Complex Hacks

Raspberry Pi Bullet Time Recorder

 

If you have a box full of Raspberry Pi’s kicking around you can connect a camera to all of them, hook together on a network and have fun with your new Raspberry Pi Bullet Time Recorder. Of course if you would like to freeze time like in the movies you will need to purchase 3 or 4 dozen DSLR cameras, better get your checkbook ready!

Via: Hack a Day

Tech Specs

For those of you interested in the gory techie details, here are the stats

  • 48 Raspberry Pi Model Bs
  • 48 Raspberry Pi Cameras
  • 48 PiFace Control and Display
  • 48 NOOBS SD cards
  • 48 5V PSU
  • About half a kilometre of network cable
  • 2 x 24 port switches
  • 1 wireless router
  • Custom laser cut frame
  • Enough extension cables plugged into a single socket to scare most caretakers
  • Python script listening to receive command to take picture (included in snap-camera package) https://github.com/piface/snap-camera
  • Python script to collect images over network and assemble frames in order”

 


March 29, 2014

Arduino Solar Tracker

at 6:05 pm. Filed under Cool Gadgets

 

Arduino is 10 years old! In celebration we will feature a project today that uses an Arduino at the core. Solar panels are most efficient when they are pointed directly at the sun but since its position moves across the sky all day the only way to do this is with a solar tracking device. This Arduino Solar Tracker provides the tracking using LDR sensors to detect where the best position of the panel is.


March 28, 2014

Kyub – Three-Dimensional Feather Touch MIDI Keyboard

at 8:25 pm. Filed under Crazy Hacks

Kyub - Three-Dimensional Feather Touch MIDI Keyboard

 

Check out the Kyub, it is a Three-Dimensional Feather Touch MIDI Keyboard. It is brought to us by the same inventor that made the servoelectric guitar that we featured in the past.

“The Kyub is a maker friendly, open source MIDI keyboard that provides a new window to musical performance. Capacitive sensing gives the Kyub extremely sensitive action and an internal accelerometer allows the volume of each note to be precisely controlled for versatile musical expression. You can attach multiple Kyubs to a computer synthesizer or digital audio workstation for solo play, jamming with friends, or composition. A computer with a synthesizer program is required to make music,  Almost any computer-based synthesizer can be used–we provide information on connecting the Kyub to the free demo version of Propellerhead Reason which provides access to hundreds of high quality sounds.”

 


Marty McFly Hoverboard

at 5:19 pm. Filed under Cool Gadgets

 

Rodger Cleye is always making crazy things.Check out his latest Marty McFly Hoverboard!

“This H-copter on steroids has an “all up” weight of 20lbs when you add the “Marty” mannequin and 13.4Ah 5S lipo battery. The chassis is made of 300PSI 1/2in PVC. Each motor can handle 1200W but only takes 640W to hover. The battery acts as a counter-balance below the prop line. Flying time is respectable at over 5 minutes thanks to the 83% efficiency of the 12″ props. It is controlled by multiwii 2.3.”

March 26, 2014

Etch A Sketch Laser Cutter

at 2:20 pm. Filed under Cool Gadgets, DIY Hacks, Electronic Hacks

Etch A Sketch Laser Cutter

 

Laser machines are very useful pieces of gear. You can send a very precise file to it and it will cut or etch it perfectly and accurately as many times as you like. The entire machine is built with accuracy and repeatability in mind, so what if you want to have some analog fun with it? You would need to do some hacking just like our friend Martin Raynsford from Just Add Sharks has done with his laser cutter. Martin has converted his laser cutter into a huge etch a sketch! He has made it so that the laser is only activated when the unit is moving, high power cuts out shapes and low power etches. A few rotary encoders are read by an Arduino Pro Mini which feeds movement signals into the stepper motor controllers.

Want to see it in person hand has a go at driving it? It will be featured at some of the upcoming UK Maker Faires.

 


March 25, 2014

RC Car using Arduino, PS3 Controller and XBee

at 11:32 am. Filed under DIY Hacks

 

OtakuSanel built a cool RC car that uses an Arduino, PS3 Controller and a few XBee transmitters. The RC car electronics are totally custom allowing him to take full control of the car functions using his PS3 controller. Range is great since the XBee transmitters are the 60mW units, line of site is claimed to be 1 mile on these things!

You can see some intro videos of the first car build below (smaller car). Video 1, video 2, video 3, video 4.

 

March 22, 2014

RGB Lamp made from an old Scanner

at 2:51 pm. Filed under Cool Gadgets, DIY Hacks

_RGB Lamp made from an old  Scanner

 

In really old scanners you will normally find a florescent light source but new ones use a RGB light bar to shine on the document being scanned. There are lots of ways to make the thing light since it is a common positive 5 volt RGB light bar. To kick it up a notch Hack Shed decided to tie it into an Arduino and make it totally remote controllable. Watch the video below to see it in action. Check out the build details to get some inspiration and have a look at the code. 

 “What’s in it?

  • 1x Arduino
  • 1x Arduino Ethernet/SD Shield
  • 1x Micro-SDHC Card
  • 1x Scanner LED RGB
  • Various jumper wires”

 

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