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DIY Home Automation: iPhone Controlled TV Lift

DIY Home Automation: iPhone Controlled TV Lift

This hacker used the power of his iPhone to be able to control a TV lift in his home.  It’s a pretty simple device (obviously it just conceals or displays his flat screen TV), but iPhone control makes everything more impressive.  Especially the...
Incredible Robotics Demonstration Videos

Incredible Robotics Demonstration Videos

Everyone loves watching the future of technology unveiled right in front of us.  Check out this massive database of robotics videos filled with outstanding displays of innovation. Stay tuned for more exceptional robotics projects in the near...
Make Gears of War Lancer from a Nerf Gun

Make Gears of War Lancer from a Nerf Gun

Got a few Nerf guns laying around, perhaps a toy chainsaw here and there Us too. You could gut them, put a bunch of LEDs inside, install sound effects, a quick paint job, and there you have it, your very own Gears of War Lancer. The chain on the...
USB Breadboard Power Supply

USB Breadboard Power Supply

Today we turn a 7805 Voltage Regulator and 4 AA batteries into a very simple Power Supply to charge anything that runs off USB. Breadboarding circuits are...
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Automatic Robotic Drumming Instrument

Automatic Robotic Drumming Instrument

Expressive Machines Musical Instruments has developed an interesting drum system that can play many notes at the same time and much faster than humans could. Not sure how they kept the budget to $200...
How to: Make a DIY 1080p HD Projector

How to: Make a DIY 1080p HD Projector

The best thing about a DIY 1080p HD Projector is the price at which you can assemble one. Typically, commercial 1080p HD Projector cost a small fortune. By following this video, you can make one at a fraction of the cost. We had featured a similar...
DIY Arduino Helicopter with Obstacle Avoidance

DIY Arduino Helicopter with Obstacle Avoidance

Here’s another neat Arduino helicopter project featuring four infrared sensors and one ultrasonic sensor for obstacle avoidance.  We’ve seen an Arduino powered helicopter with four rotors and even one with six rotors too.  This quadcopter,...
How to: Motion Sensitive LEDs

How to: Motion Sensitive LEDs

A table filled with hundreds of LEDs and motion sensors equals LEDs you can control with your hands. Wave your hand over the table and enjoy the show. The kitty might think it’s alive but your guest won’t help but admire! Have fun building it...
Project Grizzly Fighting Bears With DIY Body Armor

Project Grizzly Fighting Bears With DIY Body Armor

Along with forgetting to trim their hipster beards, one big mistake that many grizzly bear enthusiasts make is not wearing body armor. Troy James Hurtubise didn’t forget, and there’s even a documentary to prove it. In Peter Lynch’s Project...
Location-Based Game “Urban Defender”

Location-Based Game “Urban Defender”

By using an Arduino, GPS, and an accelerometer, this group put together the “Urban Defender” – A hyper-local geolocation based game which allows users to “claim” various districts of a city by throwing the ball against a wall to claim...
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