Robots are always really cool, if you ask me. Sometimes they're made out of Legos, and that's even cooler.
Damn right, you don't just eat 'em. When you're done with your next Pringles can, you can turn it into a kaleidoscope, a pinhole camera, and even a solar hot dog cooker. But Instructables user TheSpodShed may have just created the most awesome way to upcycle empty Pringles cans—use them as a mini MIDI drum kit for your mobile device. This tiny drum kit will let you rock your face off without pissing off all your neighbors.
Its a voice modulator which can be used to change your voice instantaneously so you can disguise and pull pranks etc.
This is a nice project that you can continue to work on and modify as you learn more Arduino projects. The Instructable linked below goes through the complete build for the Bluetooth-enabled robot seen in the first half of the video.
For the past couple of years, random internet dwellers have embarked on an ambitious quest to see just how useless a box can be in hopes of earning sweet, sweet internet points. Welcome to the world of useless machines.
This tutorial shows you how to create an intruder alarm that sends you text message alerts when motion is detected. This may sound complicated but I am pretty confident any beginner with electronics should be able to do this just fine. The range sensor senses motion and tells your Arduino board to send the text (SMS). So you can leave the intruder detector at home, connected to your network, and still receive the SMS alerts, no matter where you are, as long as you have cell phone service.
Video: . Being one of the most popular DIY/maker projects around, Musical Floppy Drives are nothing new. However, myFloppyDriveOrchestra includes a few unique features, which separate it from the crowd.
Video: . Project Overview
Nowadays, protecting your valuables can be challenging especially when you're on the go. That's why I decided to make a little secret compartment inside my car. Only you'll know it's there because nobody will be able to find it. Not only that, but you'll have easy access to it. It's fairly cheap and the total cost was under $5.00. Let me show you how to make it. You can watch the video or scroll down below for the written guide.
Everyone who loves fishing, knows the feeling when you miss a fish that is already nibbling on your bait. This can however be prevented by using a bite indicator. The following video will help you to build a custom bite indicator that catches all the fish!
Today we show you how to peel potatoes with a drill! It's So Easy a Guy Could Do It!
Today we show you how to make a very cool clothespin gun. Making this gun is So Easy a Guy Could Do It!
The first steps will always be a little difficult, but that is the way everyone has to live his life. The same is true, when you start programming FPGA-chips. It might be hard to get started, therefore a introduction may be useful. I will explain all the problems you might encounter when you first start. Also a simple first project is included as a guideline throughout the video!
A FGPA is chip that is programmable with the computer to create circuit. It is a totally different type of programmable board compared to an Arduino for example. The Arduino will follow lines of codes to generate the necessary outputs. A FPGA won't however read lines of code, but it is a circuit itself. When the chip is programmed, a series of AND-ports, OR-ports and many others ports are linked together. The FGPA will increase the speed and the possibilities of your designs! I assume that by...
This JUMBO ''toothpick'' shooter is about 5 times bigger and 10 times more powerful than an ordinary toothpick gun ! It can shoot through water bottles 8 ft away with great accuracy !
Two years ago, driven by a good friend of mine i decided to give it a try on timelapse photography. I had a DSLR camera but didn't had an intervalometer, so i assembled a small electronic circuit on top of an Arduino Uno, made some basic code and did my first timelapse movie. The result was awful, but for some reason I was hooked.
Hand made air conditioner made of a foam lunch box, 5 volt DC fan, 4 AAA rechargeable batteries, and some ice. This homemade AC can run on batteries and you can plug directly into any USB port.
Video: . Using this method is stupidly simple.
This is an easy step by step tutorial how to lock your jewels in a hotel room or in a public safe. Be aware that in a public safe it is more secure to use the second method of locking by a magnetic card, not by a PIN code that can be easily seen by someone nearby.
Many people asked in my email, how was and of what is my Macrame Pillow made. I couldn't answer because it is a long story, but now I decided to show you. A surprise is awaiting you, because it's not a ordinary pillow for macrame. Watch how to make a macrame pillow.
This is for anybody using a computer that would like to change the sound of there voice to talk to people if you have any problems feel free to comment on the youtube video ! thanks!
In my video below, I’ll be showing you how to make a simple, but powerful pen gun pretty much anywhere you want and with very little effort. You can make this at home, in class, or at the office in no time. You can shoot many projectiles with this DIY pen gun, including ink cartridges, skewers, metal pins, toothpicks, etc.
Video: . At a certain moment in our lives all of us wanted to be a fire fighter. To simulate that effect, we created a super-awesome siren. With two 555-timer chips and lots of trail and error, we were able to create this awful noise.
Clothespins are pretty innocent-looking, but with a mod here and a hack there, that innocence quickly turns into danger. Well, sort of. In this project, we'll be turning an ordinary spring-action clothespin into powerful matchstick and toothpick shooter that can shoot apples and lob fiery darts over 20 feet.
This simple contraption almost acts like a Rube Goldberg machine to give you that cold tranquility that you need during the summer.
This is for those people that want to create a fire in a camping situation, survival situation, flare type alert to other that you are lost, or simply for entertainment.
make robots WALL.E with low cost. using materials from scrap Video: .
No matter your reason, if you want to hide what's on your computer screen from prying eyes, there are plenty of ways to do it. You can get a privacy filter, install a panic button for your browser, or just develop super fast reflexes. But all it takes is the right angle or a too-slow reaction to blow your cover.
Mac laptops, especially the older PowerBooks, often can become very hot when doing processor intensive tasks like movie rendering, YouTube videos streaming, database lookups, or just gaming. Often just lifting the machine from the surface is enough to cool it down without the need of expensive hardware or software tuning.
Headphone cords are one of those things we all deal with because it beats the alternative (no music). But they can be so obnoxious—they're always getting caught on things, and they seem to be perpetually tangled. If you have ear buds, you can make a simple a cord container to keep them organized, but over-ear headphones are a little more tricky.
So, I wondered whether there was a possibility to integrate Facebook even further into my life! (I still wonder why I wanted that actually...) Here's the way to do it!
10 Life Hacks: 1.Wifi Booster
You may already know that you can build a functional circuit on a sheet of paper with the graphite from a pencil, but you'd probably never think of using it to fix an electronic device. This same principle can be used to bring back a bricked phone, but can also repair a damaged or corroded trace in a printed circuit board. Redditor 404ClueNotFound spilled water on his favorite computer keyboard (like so many of us have done before). The damage was minimal, but after drying it out, one key sti...
Thermistors are used in almost every single device. If you are planning to build a grand new project, let us explain why and how you should use a thermistor !
For this project, you will need a magnet, two AA batteries, two keys, a metal plate, and a copper wire coil.
When you're using vacuum power, moving water, or compressing air, it's more than likely being done with some sort of pump. I'll be needing a pump for some of my future projects, so in this tutorial, I'll be showing you how to make your own customizable PVC hand pump that will let you do all three.
When you forget you charger,you can use this dynamo charger to charge the phone with your hand. I convert the dynamo LED flashlight into charger just adding bridge rectifier, capacitor and USB female plug.
Led infinity mirror that I make with some materials like mirror from old hard drive,leds,plastic mirror sheet and battery holder.
If you're going to build yourself a water gun to cool down this summer, or maybe just a useful water pump, you'll need some check valves. However, the most expensive parts of a water pump or DIY super soaker are usually the check valves. So, let's make some from scratch for as little as $0.35 each.