Let's Make Robots!
Evaluates Ambient Incident Temperatures in Anticipation of Use for Human Finding Robot
In summary, this is relevant to my Serv-O robot project as a means of locating humans via non-contact temperature sensing. I finally gave up on trying to hack the … Read more
Keeps my office plant healthy, wins a contest
This is my entry into the Tech Week Europe Office Gadget Challenge. Office Plant Baby Sitter (OPBS) Read more
Once a CD Drive, now a scanner
I created this scanner after working with it, either directly or indirectly (I mean I had to learn how to use Stepper motors, program in the Processing software, … Read more
Calculate the fibonacci sequence.
As the name inplies, Fibonacci uses a basic algorithm to calculate the fibonacci sequence. It is currently running on my Basic Stamp 2, but my goal is to transfer … Read more
XY Scanning/Plotting Bed
This idea has been cooking in my workshop for a looong time now.... I have always wanted a 2D scanning/printing area for various projects. So i present here a … Read more
You can glow LED in 512000 colours using keyboard keys
I created this software using Processing software. If the selector is set in red, then the software sends values from 0 to 79, depending upon how much brightness is … Read more
i'm doing audio amplifier. this is front unit of the amplifier. i'm using audio processor TDA7313(stereo audio processor) i2c compatible chip... i2c (inter … Read more
Displays
After struggling for days with multiple designs, I have come up with something showable (I doubt this word exists). I have not included automatic movement here. I … Read more
Open Hardware ARM Computer, 1ghz
                                                                        8/25/13: Read more
Maybe I should have given this a sub-title, "How to Save 40–50 Quid (give or take) by making your own."
[ This page is now complete.]   The old heating section worked well, so I've duplicated that. I start with a 3/4" (that's ~19mm for you metric users out there.) … Read more
Howto build a MaKeyMaKey Shield for Arduino
MaKey Makey is a project created by Eric Rosenbaum und Jay Silver. It's an Arduino based keyboard. A very special keyboard, because you can use apples, bananas or … Read more
Provides better performance than normal drivers
I am participating in Google Science Fair 2013. So, I thought of sharing my idea. A simple idea. I have modified loudspeaker drivers in two ways. The benefit of … Read more
Clones TV remote signal, also works as a jammer for the IR signal.
This is a small IR remote capable of copying any 5 buttons of any Remote using IR. I was studying IR signals and this came into my mind. And guess what,it also has … Read more
Tells the direction of motion
The device uses 2 ldrs. It is programmed to check if any of them is low(I mean not receiving light). If so, then it checks if now the other one is low. Based on … Read more
Optoisolator, i2c bridge, connects arduino and pi
I've waited to finish incorporating my Raspberry Pi into my bot for an ample bit.  But since I know so little about electricity, I swore to myself I wouldn't add … Read more
I decided to try making an Arduino Pro Mini at home.  Being done, it's not worth it.  You can buy one for a dollar more than you can make them, and it took awhile … Read more
     Hi guys.      One month ago I ordered two $1 webcams from eBay for future projects with some vision functions. Last week I received those items and I … Read more
Creates proper <img> tags for the Shout Box with a single click on the URL of a tab holding a valid web hosted picture.
LMR SB <img> Helper Extensions: Chromium/Chrome Extension (version 1.5) Mozilla Firefox Extension (version 1.0)   April, 17th 2013 Changelog: Read more
Reprogrammable remote for use with all my Arduino bots
Using a pair of APC220’s from Core Electronics, an Arduino Uno and Nano and a SNES controller I made this nifty retro looking reprogrammable controller for all … Read more
Measures my lathe speed and counts turns for winding coils
I want to wind a coil with a 1000 turns. FetaDuino to the rescue! Winding coils with a lot of turns can be a nightmare if your doing it by hand and trying to count … Read more