Let's Make Robots!
Decorative lamps, very simple circuit, two smd leds one 15 omh resistor and 5V supply. Attached with hot glue Read more
Anyone that has played with these little workhorses of our world and wondered how they work, read on. The standard three terminal regulators like the 7805(5v) are … Read more
It prevents water from freezing
Hi there, I made a simple project a little while ago. It didn't work just yet but it is now. For some reason I ended up with a chicken and temperatures that dropped … Read more
tells time the steampunk way.....
I really love steampunk, and i've always wanted to have some victorian-era things. one sunny day, i saw an old wristwatch, a chain from my wallet, a metal cup, and … Read more
Not walk, but the legs move in a kinetically pleasing way
So this is a theo jansen type kinetic horse that can't walk and doesn't have a brain.  Basically the connections are all very loose and the motor is just not … Read more
durining walking it generates electricty
when we walk it generate electricty.the electricty can used upto charge a mobile phone. Read more
Lights LEDs in a clockwise sequence with adjustable speed
Idea and Design My son William wanted to build an LED light chaser. So I hunted around for a circuit, and dug around in my spare parts. I decided to build something … Read more
I had my brother over for Christmas and as he is a scientist and I have done some work for him earlier, he asked me if I could build him an XY table to navigate … Read more
Just stand there
Several years ago, I think it was in the summer 2007, I built this 4.5 meter tall Eiffel tower out of icecream stick and hot glue. I have lost the digital image … Read more
it is just a microscope...ya know!
  Here it is! my home-made microscope! it took me at least 30 minutes or less to make this entire thing, it has a macgyver-esque design because it is all made … Read more
Hands free! navigation from a known GPS point given a distance and bearing
I am looking at building a relativly 'hands free' GPS navigator for bush walking as a backup for magnetic compass work. Keeping track of distance and bearing in … Read more
Set A Temperature For an Oven Using a Relay
This is my Arduino temperature-ramp PID controller, which is running on a hot plate (up to 325 C) and which shall also be tested on a furnace (up to 650 C).  This … Read more
Adjustable servo tester with LED numeric readout of servo position. Now with code!
Currently powered by a PICAXE 14M2, SAA1064, 3-digit LED display from Knightbright, a 7805, and an LD1086. I will probably switch back to an 08M2 later. I was … Read more
Draws / Plots Glöwing pictures
Its time to bring all my blogs together and show the driving force behind a project i started here early September Mystery Autumn . The idea came after buying a … Read more
There are two robotic eyes that move in horizontal and vertical.
This is a project to be mounted on a robot I'm building. These two robotic eyes, made very little money (just look at the list of materials used) and very easy to … Read more
The heart lights up when you hug him
Hi, this project was my christmas present to my girlfriend this year. What it does is that every time the bear is hugged, the heart fades in, pauses, and then fades … Read more
Analog Robot Controller
Hello! I made a pcb for Aivot - analog robot controller Parts: 2x 2N3904 1x ferric chloride mix 1x printed circuit Lots of pictures: Printed circuit and piece of … Read more
  da Vinci is an etch-a-sketch robot. He is capable of etching low resolution images in grey-scale. Let’s get to the build process.   I first went searching for … Read more