Let's Make Robots!

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wrench_orange.png Your work in progress or a finished robot: Robot project
script_edit.png Write in your own blog: Blog entry
comments.png Discussions and questions: Forum topic
brick.png Show what you are making robots of: Component
lightbulb.png Help others with what you have learned: Tip or walk through
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This is my second attempt at a robot, and my first more or less blind since I basically followed the start here tutorial for my first one. My goals here were … Read more
This robot try to follow the sun. The tracks come from a old RC toy, the power is provide by a dual H bridge (L298) An arduino process informations from … Read more
I'm from Lebanon , and its a bit hard to acquire arduinos or any kind of hobby electronics , so i had to make the arduino myself here after i got a lot of … Read more
Navigate around via ultrasound, uses 4 legs to walk
Using a
My first robot was an autonomous rover based on the "Start Here" robot. So this time I wanted to go one step further and make something different, write my own code … Read more
I just noticed that a servo and a SRF05 range finder's trigger might be able to share an output pin on Picaxe 28x1 (should work on other models too). It should be … Read more
Sterylite6000 is a large and somewhat unusual robot.  Originally it was designed to use only six servos.  This worked resonably well, but did not get good ground … Read more
Move around, controlled through Remote Desktop Connection, 27 MHz R/c controller, 2.4 GHz ZyXEL Roouter to serial port to PIC 16F628a, Voice activated and uses TSOP sensors to navigate it's way. It also records voice and Camera inputs.
Using a
This is acctually my first robot. I know that I had to start small but as I just passed GRADE 10 and I'm studying for IIT, I wouldn't have any time to do another … Read more
Obstacle avoiding, arduino powered robot with the option to toggle to remote control.
Using a
This is my first attempt at a robot.  I started off with a Arduino Robot Kit from robotshop.com and modified it a bit from there.  I used a Parallax Ping … Read more
    And the Winner is... Drum roll.  Jad- Berro with Vario   And here is your fabulous prizes LMR bragging Rights. and an E-5. place hand on the screen where … Read more
Allows your robot to see and track nearby objects
The purpose of this cheap, easy to make eye is to allow your robot to track movement of nearby objects (within 200mm). After much experimentation and various … Read more
Patrols desktop environments, has a habit of shoving things off the edges...
Using a
This is Sebastian (A.K.A. "Sebbie"), a little palm-sized robot I built as a present for my partner since I figured it was about time I built something for her =) Read more
It would compete in a Mini-Sumo class contest and push opponent out of ring
Using a
 Let me show you my latest bot. He was made using the Mini-Sumo class rules. A complete rundown on the rules can be found HERE. I strayed a bit from them as I use … Read more
Avoiding obstacles via IR sensor mounted on sweeping servo
Using a
Hi, its very fun to make my first post here!   This is my first try with the Arduino. A rover / bot Based on a brand new Traxxas Stampede. All it does is to look … Read more
Lightseeker/photovore
Using a
This is my second functioning robot. All the parts are recycled, so it didn't cost me more than a bit of time. The schematics can be found all over the internet, … Read more
**Update 5.29.10** Alright! I have successfully gone the other way now! (Not like that). Top Video and yes, the lighting sucked. Here's the system: Picaxe 28x2 (in … Read more

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Recently collected


RoboServant is my newest project that I have been working on. I first started this project by making Sparky the little robot that would roam around the house. … Read more
  This is my first raspberry pi project ever. So I am already quite happy with the results. About the robot: It's a modified RC toy (about 0.5m tall). Beside … Read more

Building strapping

Im not sure what it's called, CTC can you enlighten me? But it's cheap and easy to work with. I've used it on Retro bot for the extra battery holder http://letsmakerobots.com/node/8004 You should be able to get it from you local building supplies store. Easy to bend, and cut it with tin snips.

strap.jpgstrap2.jpgretrostrap.jpg 

Cuts parts in wood, plastic, aluminium
                        I always wanted to be able to do my own parts. So I tought it what time for me to do my own 3 axis CNC :) I wanted to share in … Read more

BoB Jr.

Starting a BoB project after seeing Deshipu's μBoB.

STL Viewer (beta)

Model:
Rotate: |
Based on Raspberry Pi Model A+, moving autonomously, obstacle avoiding, line following, Braitenberg vehicle
Short description: PiBot-A is a small, autonomous robot based on Raspberry Pi Model A+. Varying sensors can be mounted on its front to implement different … Read more

The Parallella Board?

I was wondering what people think of this board and the supercomputer that this guy built with them.

The Board:

https://www.parallella.org/board/

This guy built his own supercomputer with 8 of them (each with 18 cores) wrapped around a gigabit switch and a couple of Intel I3 NUCs.

The Supercomputer:

https://www.parallella.org/2014/06/03/my-name-is-brian-and-i-build-supercomputers-in-my-spare-time/

Personal assistant robot

Hi all,

I have plans for a robot for a college project: in short, this is a personal assistant robot. It should be able to use Wolfram Alpha (just like Anna) to get information on spoken search terms (I.E. voice recognition) and output them using text-to-speech. This is all for now, as I want to have a working base that I can develop of my own accord.