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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It was a slow weekend and I had an arduino sitting around so i decided to make a quick robot. It also gave me an excuse to learn wiring which i've been meaning to … Read more
Moves faster than Trata, on snow and ice
Update: Thank you for asking me to make a jump with this, jip. Now both Trata and my camera are broke. (Last video) - But hey - Snow is melting, who needs Trata any … Read more
This is my first real attempt at robotics. I do have my own bot design in mind, but i decided i should start with something small. I'm really a learn-by-example … Read more
Navigtes around the house using waypoints and ping corrections.
Using a
  I just started with robotics a few months ago, I started with the boe-bot and basic stamp2. A good learning platform, but I quickly found it's limitations. Read more
Transforms your Bland Bot into a Mega Rainbow Hippie
 How to Colour Your PolyMorph...........  Its taken me around 8 months to find the solution to colouring PolyMorph. Then i struck it lucky... an Artist Friend … Read more
runs around shooting things. for now
Using a
My parts are alive again. my bot recycling is in force. started out with raduinos treaded base and a pair of servos from blocky.some 5min epoxy and some random … Read more
Still in the making. Powered by (6)xHigh toque (50kg/cm @ 55RPM) 140rpm motors turning 1/8 Scale R/C Truck tyres via a Pololu Motor Driver. Read more
 ShC v1 (Simple hexapod Clone version 1)   Description. This small hexbot its based in the simple three-servo hexapod robot using the Pololu Micro Maestro. This … Read more
* avoids obstacles * avoids edges *detects motion *has a external rf camera *made a software that records what the camera sees. just baby stuff.      trying to … Read more
this is a new type of beam robot: a talker it  is just a prototype and a first of its kind,when it is in sunlight ,it springs to life, it can talk or chew all of … Read more
Meet Mr. Lobster. He's big, ugly and lazy - but he's also environmentally conscientious. Now in full-colour video! Wow! Read more
Act cute, try to keep itself charged
Using a
Not much to say about it at this point; this little guy is basically going to be a living ornament. Read more
Built this little guy for a mate of mine. The main housing is from a speaker set designed to plug directly into a small MP3 player. The base is a machined aluminium … Read more
Controlling Picaxe microcontrollers with a computer or let them communicate
Using a
On general demand (ok, Fritsl asked me...), I will show and explain you how to let several Picaxe microcontrollers communicate with each other or how to control a … Read more
I had been working on a simple platform when i saw fritsl Little 08. So to my box of bits at work fished out the safety light project and a microswitch and in no … Read more

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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