In this four-part science tutorial, learn how to make a model of a hand that works like a real hand: with tendons that move the fingers. This is a great tool to teach kids the body's inner workings. Part 1 includes an introduction and parts 2-4 include the step-by-step instruc ...more
Become a member of Robotics World and join other like-minded engineers looking to make the next best robot. Learn (and help teach others) how to make robots, from simple bristlebots to lifelike mechanical human clones.
Checklist for new members:
- Introduce yourself.
- Ask questions in the Forum.
- Share some Inspiration.
- Post a How-To article.
Help make Robotics World the best online community out there for roboticists and electrical engineers everywhere!
Hot Robotics Posts
Though named "Walker," this robot doesn't really ambulate so much as shimmy. Which, to tell the truth, is fine by us. Lots of gross things walk. Only cute things dance. Bot builder Randy Sarafan explains his motivation: My goal with Walker Bot was to make a 4-legged walking ...more
Cheaper (and perhaps cuter) than a maid, the simple scrub bot is easy and cheap to make: "This state of the art cleaning robot is great at polishing floors and shining glass tables (provided that you soap it up first). It also disperses small particulates evenly across your f ...more
In this tutorial, we learn how to make a robot car. To start, you will need to prepare the sensors by placing in the pins and soldering. After this, you will need to connect the wires to these and solder them into the correct places. Use a map to find the correct placement for ...more
Arachnophilia and technosexuals rejoice. This whimsical, skittering robot takes only 5 minutes of tinkering. This simple toy is made possible with a bit of solder, AAA battery, copper wire and an old mobile phone's vibrating motor. Like the EvilMadScientist's Bristlebot, this ...more
Check out this Make Magazine segment on building mini robots. Then you can move onto huge ones like Big Dog! John Park builds some lively and inexpensive miniature robots. Starting with a simple vibrabot made from a scrub brush, John assembles a solar junkbot and a slightly m ...more
Toss that blow up doll aside. An interactive sex-android might be a little more...functional. Here are the specs, via TrueCompanion's Press Release (careful about clicking that link, definitely NSFW): Roxxxy TrueCompanion is anatomically consistent with a human She can hear y ...more
WonderHowTo has seen its fair share of dragon-related projects, from dragon wings, to dragon kites, to less-complicated origami dragons, but we've yet to see anything quite like this. Radio-control plane builder Richard Hamel built this incredible seven-foot-long, fire-breathi ...more
Wow, this robot has incredible movement. "A-Pod is an ant inspired hexapod robot with a 2 DOF abdomen (tail), a 3 DOF head with large mandibles. 6 legs with 3 DOF each. Total 25 servos. This video demonstrates body movement and mandible control... The robot are remotely contr ...more
There are plenty of tank robots out there, but how many of them can recognize 3D objects and map their environment? Tanky, the tracked mobile robot, can do all that and more while rolling around on his bicycle chain treads. Created as a Master's thesis project, Tanky is made a ...more
Mousey the junk bot is a light sensing robot made out of an old computer mouse. Bre Pettis of Make Magazine goes over how the pieces are installed and talks about some mistakes that he wishes he could have avoided. This project requires a drill, a dremel, and soldering skills.
Here's how to make an electric motor with some wire. It looks like a cool spider.
Aside from being completely adorable, Fijibot is a completely autonomous robot that automatically seeks out light sources to charge his solar-powered battery. He's built from a 1.5 liter Fiji water bottle, packed with an Arduino Uno, 6 volt solar panel, and an Arduino Proto Sh ...more
Create teenie tiny solar robots with Bre Pettis of Make Magazine. Learn to make little teeny tiny robots called beambots that are powered by the sun! One of the great things about these little solar powered bots is that you can make them from scavenged materials. Use parts fro ...more
Lego Mindstorms is a great way to take your Legos to the next level by adding in the flavor of robotics! But, with taking it up to the next level, it does get a hair tougher! And if you're having trouble working with the Mindstorms software, this great video with Patrick Norto ...more
This scorpion toy was constructed by Make Magazine with a Twitchie Robot Kit. If you're afraid of real life scorpions this friendly toy might help you get used to them. His plush body is made from some fabric aiming to make him look like an Arizona bark scorpion, which are tan ...more
Herbie the Mousebot is a very quick, easy-to-build, light-chasing robot kit, perfect for beginners. This little robot is so quick, you have to run to keep up with him! This is from make magazine. MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE ...more
Check out this video to learn how to make a RepStrap robot. This project entails LOTS of materials. The only way you can learn what to use is by watching. Part 1 of 2 - How to Make a Reprap robot. Part 2 of 2 - How to Make a Reprap robot.
If you are into self made robotics, chances are that you have a stepper or encoder motor at same point. Bre Pettis shows you how to take apart both of these motors so that you can see what's inside.
In this episode of the popular web series Systm, RoboGames founder and SFSU School of Engineering instructor David Calkins shows you how to create your own combat robot using a kit from RoboGames. Note that RoboGames is currently out of stock on the kit Calkins mentioned in t ...more
Japanese artist and visual designer Akira Nakayasu creates robotic plants that not only respond to human touch, but anticipate human touch. The first video in the gallery below, entitled "Plant", was inspired by grass blowing in the wind. The robotic plant has 169 artificial ...more
In this video, we learn how to change the channel of the AI-01 Robot. First, you need to find the channels that are on the back panel of the robot. After you do this, turn the robot off, then turn it back on. Then, press both sides of the buttons together. After this, you will ...more
This is a video tutorial describing how to make a lego optimus prime head. The first step is to get all of the LEGO pieces that you will need. You will need tiles, plates, connector pieces, translucent pieces, technique pieces, and a few speciality pieces. First start by takin ...more
This is a three part video on how to make a swashbot robot. Check it out! Part 1 of 3 - How to Build a Swashbot robot. Part 2 of 3 - How to Build a Swashbot robot. Part 3 of 3 - How to Build a Swashbot robot.
In this tutorial, we learn how to build a robot that delivers beer. Are you tired of asking your children to bring you a beer when needed? This robot will help you out in no time! Now, to do this you are going to need to make the base of the robot. This includes following the ...more
This robot is BEAM bot inspired. First we build up the Motor Drive, an excellent and cheap Robot Bot-Base. We start with the Tamiya kit, get it going, then strap on a battery and a drag wheel, center the drag wheel. Tape it all in place with bright yellow tape and make a BEAM ...more
Don't be fooled by the fancy monocle: this servo-powered serpent is as American as Apple Computers. So American, in fact, that his creators at Carnegie Mellon decided to christen him Uncle Sam. Boasting more points of articulation than a GI Joe, Sam's hobbies include crawlin' ...more
This simple yet odd robot moves like a four-legged, single unit of a centipede, which unfortunately makes me think of the Human Centipede (shudder, don't click on the second video in the gallery below if you're faint of heart... or at work). OK, maybe a stretch. But for whate ...more
This week I made the tinyCylon kit from the Maker Shed. It's a fun little project that has a lot of cool light patterns programmed onto the chip. this is a tiny programmable robot from Make Magazine.
Remember going to the doctor when you were a kid? If the word 'traumatizing' comes to mind, you'll love the RoboDoc by MarkusB, a robotic doctor that makes checkups a little less scary (and a lot more fun) for kids. It all started when Markus took his 14-month-old daughter for ...more
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episod ...more
Here's another latest in robotics: researchers at the Italian Institute of Technology (IIT) have developed a robot that flips pancakes. The most interesting aspect of the project is the use of kinesthetic teaching, in which the user "trains" the robot by example. The user gras ...more
Everybody loves butterflies. What's not to love? They're beautiful. But extremely fragile. Touch a wing, and the butterfly is immediately weakened, if not rendered completely flightless (BTW, if you happen upon this situation, we have just the HowTo for you). Here's an idea. ...more
This Mindstorms NXT-based 'droid may be able to walk upright like a human being — but can he do the robot? Not without a torso, he can't! Better luck next time, Biomechanics Department of the Friedrich-Schiller-Universität Jena.
A blinky bug is a small electro-mechanical insect that responds to stimulus, such as movement, vibrations, or air current, by blinking its LED eyes. This video will show you how to make a blinky bug for under 6 dollars and without having to solder.
This amazing ball catching robot named TOTO (Tracking of Thrown Objects) has been built to speed up "fully automated production systems...where parts will be transported between workstations by robotic throwing and catching". I'd love to see multiples of this robot in action, ...more
For some reason I find this hilarious. This chair's got perseverance. Sure, he's slow, but it's worth the wait. More information at Robotic Chair.
Sparky is a wireless, web-based video-chat robot from the Gomi Style crew. You can learn how to make your own Autonomous Telepresence robot using spare computer parts, some old toys and a bit of custom software (that we provide at gomistyle.com). This robot is operated with a ...more
A five minute film on how to make your own edible robot. Edible robotics is an exciting new field of research into robots as food and prey. This research was supported by Robo250, the Robotics Institute at Carnegie Mellon University, the Mattress Factory and MAYA Design, Inc.