Let's Make Robots!

 

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Open-source 16 PWMs, 8 ADCs and dual-voltage communications to sit on your Raspberry Pi to drive your robot, 3D printer etc
UPDATE 9/May/2015 Read more
Connects electronics to WiFi. Easy to program
UPDATE: 30/04/2015 Great news! We have confirmed the 3 WiPy with 3 expansion boards for our LMR revewers and manufacturer has their email addresses to start … Read more
It's a useless game based on the Useless Machine/Box
My take on the Useless Machine that turns itself off. Used Arduino Uno, servo, magnet, bicycle Hall Effects switch and a box. Posted a few days ago on … Read more
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
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
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
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
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
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
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
Well this seems to be an opportunity to good to be missed! A friend of mine was throwing out (THROWING OUT!!) the aforementioned CNC router. Well he wasnt, his … Read more
gyroscope causes wheel to rotate in forward direction
This wheel is propelled only by forced gyroscopic precession. It is not an endorsement of silly reactionless drive aficionados that love the idea of messing with … Read more
Using artificial intelligence to identify a disease by its symptoms
Update March 15, 2015: My medical tricorder project is now a Hackaday Prize 2015 entry 1. Introduction Read more
Quick and simple tester for LIPO voltages
This was a quickie project for checking LIPO voltages before parallel charging and can also check individual cell voltages of multi-cell batteries or anything using … Read more
Sense light levels
This is my first project so it may not be very impressive. This  costed arpund $10 to build however I am in the UK... What the project does: if the light level is … Read more