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
link.png Add a good web shop, a guide or a cool link: Web link
Free program for drawing complex flow charts
It’s always good practice to draw a flow chart before start coding. That will save you lot of debugging problems and the structure and flow of your program will … Read more
wanders about trying to avoid stuff
Using a
I give you "Survivor Bot 08M"... if your wondering about the name, well my sister (a full grown adult) picked the robot up and thew it across the room, smashing it … Read more
Walks around autonomous
Using a
Hi i'm from Romania and i am 17  year old.I am in robotics from age of 13 and i will show you my scrap built 4 legs walker.I have started with two old servos and a … Read more
Wifi controller, autonomus, gps, wifi camera, mp3 player
Using a
 UNDER COSTRUCTION  UNDER COSTRUCTION  UNDER COSTRUCTION   Hi everybody (first for all sorry for my bad english), This is my first robot. This is an autonomus … Read more
Take impressive pic's of your bot with this box
In this walk-through, I'm going to show you how to make a box in which you can take awesome pics of your newest creation for cheap! With it, I took this pic of this … Read more
Obstacle avoider. Other behaviours planned.
Using a
Early March - GREAT PROGRESS - Giving it a brain, and a problem solved. I've built the brain-board with its 20x2, pluggged everything together and IT'S ALIVE! - … Read more
A mechanism with a one-track mind.
This is something I built a while ago.  I won't call it a robot as it's very limited in its function - It only knows about FORWARD!  It was just an idea which I … Read more
navigate around on its own using infrared and digital logic
Using a
this is my new "robot" fully designed by me , its name on-board comes from the way it was designed , its quite literally all on the single printed circuit board ! … Read more
    Based off the ever popular "How to build your first robot" by Fritsl, this is the most up to date version of my first robot, named Robet (Robe-et) Read more
“The Crawler” is my first indoor robot with a range sensor. In hindsight I can see that I probably should have gone with motors and wheels, but I wanted to … Read more
I am basically in the middle of a long-term Walking Vehicle Project, dedicated to a passed science teacher. Read more
Allows to build basic robots with arduino very easily
I wanted a single sided motor shield which would allow me to control a few servos and 2 DC Motors. All this while allowing easy sensor interfacing. The shield had … Read more
Navigate around via ultrasound, detects light sources
Using a
This is my first attempt on building an 'arty' bot. I didn't know before I started, that this would be the most time instensive robot I 've ever build. But I've … Read more
underwater exploration for lakes and reefs
Using a
- Summary - More information within the weekend... Read more
This is my first working robot as I have had a few other attempts but had problems with the arduino's motor shield (I kinda overheated a few components to the … Read more

Note: You can follow some projects some of the time, but you cannot follow all the projects all the time.




Recently collected


A simple Linux-based robot platform to learn about AI and ML
Updates November '14: Read more
Obstacle avoidance using sonar and IR sensors
This is my latest robot project which I have named BFRMR1. It is a differential drive robot with two castors at the rear. The chassis is made from aluminium sheet … Read more
Using artificial intelligence to identify a disease by its symptoms
1. Introduction A medical tricorder is a handheld portable scanning device to be used by consumers to self-diagnose medical conditions within seconds and take … Read more

DreamMaker Overlord sneak preview

Well, it's time to inform you that the DreamMaker Overlord is launching on Kickstarter soon. 

What is the Overlord? 

Overlord is a FFF (Fused Filament Fabrication) delta 3D printer with a build volume of 150mmD x 160mmH (OverLord) or 170mmD x 260mmH (OverLord Pro). The 3D printer is capable of printing PLA or ABS, uses automatic leveling for precise printing, pause/resume function and many other new features.

inspired by BOB by badji here at LMR, i wanted to build my own four servo biped walker after i kind of failed on the rather complicated 12 servo ROFI. i love BOB's … Read more

Verbal Skills and NLP

I'm starting this forum for discussing verbal skills in robots including but not limited to natural language processing.  I'd like this to be a place to discuss conventional and out of the box ideas for improving verbal skills in robots.  This could involve:

Simplified occupancy grid mapping

I have a setup, where a distance sensor, such as sonar or IR, rotates about 180 degrees and takes a distance measurement every few degrees. What I would like to do is to create a occupancy grid out of these measurements on an Arduino or, more specifically, I would like to compare two different algorithms, which create the grids.
One of these algorithms would be made by myself, but in order to make a solid comparison, I would like the other algorithm to be the one which is mentioned in occupancy grid materials and research papers, which utilizes a binary Bayes filter.
All my project ideas needed CNC motion, which was due, at least in my shop, for a standardized approach which will hopefully classify the extruder, laser diode, and … Read more