Let's Make Robots!
A common requirement is to add ranging to a Pixy so you can detect an object and determine it's distance. This is a bracket to firmly mount the commonest types of … Read more
roves on the moon
An old video of moon rover I submitted to the Google 30 Million Dollar Lunar Lander competition and never heard back from them. It is somewhat amateurish and … Read more
    My Pi looked a little naked so I made it case, its intended to be snap fit " no screws needed", prints in four parts top, bottom, front and pin cover. Read more
Captures sunlight and then powers a clock hand that never reaches the next hour.
I decided to make another desk ornament since the Annoy-o-tron 2000 was such a big hit. (it actually got stolen by my friend's boss... that's good. He is british … Read more
Sits on the table, waiting for sunshine and once charged the cpas discharge and spin the motor for an annoying vibrating sound.
There is really not much to write about. I saw the nice freeform Annoy-o-tron 2000 and got infected. Grabbed one 555 timer as I saw a nice solar engine circuit … Read more
A mix of toy gun / universal remote
^^ arduino source code   This is an other modified Toy. I added an arduino to an old lasertag gun. First I removed some parts to make the gun a little less … Read more
Tiny hand prototype for grabbing small objects
Few years ago, I made an intership in which one I had to improve the body of a Bioloid robot in order to participate to a competition. In this competion, the robot … Read more
Transfers electricity without cable from the source to the load
Well, that is really nothing what's worth to mention since there are millions of already done projects like this one on youtube and other channels. However, I am … Read more
Spins around, plays stories, entertains visitors
YantraMane was a project undertaken by the Karkhana Team as part of an Art-Tech Exhibition in Nepal - Yantra 3.0.  Nepalese engineers and artists collaborated to … Read more
1. Introduction Lucy is a virtual robot and a further development of Emo. She is able to learn by supervised machine learning and express emotions by an according … Read more
Enable a robot (for now it's a computer) to operate a computer using keyboard/mouse.
This is a pretty simple project, but thought I'd share in case the code was useful to anyone else. This is the first step of a new robot I want to build. So, … Read more
Changes its emotional states based on its environment
I call the virtual robot Emo. I modeled the face after my daughter Mia. It changes its emotional states based on its environment. There are two slide bars on the … Read more
Update: After a long time ,and discarding a few models,I have built my first aircraft. Couldn't resist to share the pics here. Haven't tested it yet though. (Why am … Read more
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
Computes emotions based on pleasure and activation
Recently I came across the so called circumplex model of affect. When seeing the plot, I immediately associated it with the kNN algorithm. I have re-drawn and … Read more
Reads and analyzes medical test strips
1. Introduction Read more
Hangs on the wall, smiles a lot.
  Cutting for Christmas!   Its fun to make presents for others with a CNC machine. I prefer the "folk art" approach over too much quality which makes things look … Read more
So most of us tend to use the arduino IDE for our projects much to bdk6's displeasure. Recently I've been playing with both the AVR and MSP430 bare metal rather … Read more
Classifies the color of a new object
The k-NN (k-nearest neighbors) algorithm is among the simplest of all machine learning algorithms. We will use this algorithm to classify the color of a new object. … Read more
LED matrix display, LED row of decorated Christmas trees
Merry Christmas and a Happy New Year to all the Arduino Nano and 8x8 LED screen display text. The first part of the text is in English, the second part of the … Read more