Let's Make Robots!
Hopefully pulls me round the track :)
Lumi requested that I post about this ongoing project of mine.  I am currently about half way through builing a working 3 1/2" gauge live steam locomotive.  This … Read more
Ring the receptionist voip phone when button is pressed
Hi all, This is a project I worked on for the company I work for Optaros. We moved to a new shiny office and my boss asked me if we could do something more ... … Read more
Old Sega Rally Arcade transformed into a new Arcade
      @ MEO XL PARTY 2012 Video Link                               The premiere of this installation was at Sapo Cobebits VI, that takes place … Read more
makes its predictions based on a linear predictor function
The perceptron is a simple model of a neuron and was invented by Frank Rosenblatt in 1957. It has a number of external inputs, one internal input (called bias) and … Read more
Tracks faces and orientates the camera so that the face is always in the middle
UPDATE 1: I have stripped down the processing code to the bare basics so that it can be used however you want. I added lots of comments to make it easier to … Read more
Does your bedside table give light when you open it? In a discussion with a carpenter about his furnitures I asked about the usage of electronics in his creations. … Read more
Infrared diodes and detectors make things fun and magical. We are use to touching or flipping a switch to turn on lights. A simple transistor circuit with an … Read more
As seen in the picture there is an Arduino Uno with a protoshield on top with an IR receiver and IR LED. I undertook this project to learn how we used infra red … Read more
Changes voice, lights the "eye" in reaction to sound, looks eerie
I'm afraid. I'm afraid, Dave. Dave, my mind is going. I can feel it. I can feel it. My mind is going. There is no question about it. I can feel it. I can feel it. I … Read more
I was asked to build a low power data logger for the University of Oslo that could measure light levels on two different water depths and the water temperature. … Read more
Give utility to wasted material.
     Hi guys!       I got ten days of holiday lol . So, what to do with this time? Cut the grass! Well, this task is ready... Then, let's make some … Read more
Tethered remote Moves up to 300lbs
My goal is to make a remote wheel barrow. I was able to get the power chair for $75. Everything works except it needed batteries. Cost varies from $100 for 1 U! … Read more
Convert home to an immobile robot. Collecting sensors reading and in the future will take actions
After having read so many interesting posts on the LMR I wanted to make also my contribution. The present project is not a mobile robot but rather an immobile one, … Read more
Regulates Voltage from 12V to 5V
One day every geek finishes something every other geek finished too: Hack a Mint Tin. Here is a voltage regulator that is hacked into a Mint Tin. In goes 12V, out … Read more
Detects Spirits in 3D and plays 3D surround Sound Tracking signal
Fritsl_s Spirit Detector has been niggling me for more than a year now. I have used the circuit he described and multiplied it by 3x. The Idea is so :- Place an … Read more
Convert 5V I2C signals to 3V3 and 3V3 signals to 5V
Arduino's and its clones come in many flavours, some work @ 5V others @ 3V3. If you want to communicate over the I2C bus between 2 Arduino's with different voltages … Read more
Behold, the All Seeing Eye. One day, I gazed upon such a thing on the internets, and it intrigued me. I said to myself; Thou shall build thyself such a Thing! And … Read more
Create blocks of pleasing pulsating colors.
Intro: Sept. 23rd, 2012 - My buddy Mat Nix wanted a light display that would respond to people moving about a room. Something like a wall of little frosted windows … Read more
      Hi guys, I've been a bit short of cash and time recently so I thought I would look through my parts bin and find a quick project i could do. I came up … Read more