Let's Make Robots!
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
Control an "edge" robot arm from Linux.
Software to control this popular robot arm kit on Linux. Read more
A stepper motor driver where a dsPIC33 both monitors the current and controls the PWM via an L298N.
A few years ago I started building stepper motor drivers.  First it was a simple unipolar driver.  My motors wouldn't rotate faster than 1 to 2 rps.  So I … Read more
As all inventor one should have an assistant. I wanted one like IGOR but as I don't have any hunchback friends and have no plans of digging up corpses and … Read more
So for the last couple of years I have made my own Christmas card for my girlfriend. (Is it too early to mention Christmas?) In 2009 I was inspired by the Evil Mad … Read more
Inspired by psy's idea, I decided to make my own Robot Pot. This time, I put my pocket money in it. When I reach $1000 I will buy everything I need. :D I used a … Read more
Yesterday I mounted a Sharp GP2D12 on a servo and I thought of mapping the area in front of the sensor (at least at a certain height) to use them with a bot and I … Read more
It prints plastic parts to help me in my plan to conquer the world ... bua-ha-haaa
  Hi LMR, I have finally decided to take on the challenge and build my own 3D printing machine. While I usually try doing things from scratch, this time I have … Read more
Rc controlled car
I was bored and halloween was right around the corner, so I made this. I ripped the electronics out of an old rc car. I used some hot glue to construct the chasis. … Read more
Control any device or robot microcontroller through the serial port using an XBee radio module series 1.
With this remote control no longer each time I have to think which is the system that I have to build my new robot control. Only I have to put a XBee in the new … Read more
this is a test device,hand made ugly style.i am trying to make it as small as possable. part list: 300mw laser diode lens diode driver 3*AA battery mini … Read more
A Bioshock Big Daddy "Mr. Bubbles"
Hi Guys, Not really appropriate for here except for the electronics I used to add sound and light control for the costume. Read more
Its a stop light
I wanted to build something different and found this stop light kit online. Yeah I know I could have made the same thing easier with an Arduino. But I find it … Read more
Another school project. I designed it by myself, and it goes fast on water but it doesn't move on the floor. It uses spinning direction switch,one motor (not … Read more
Beeps and turn led on if you pass it
Hello! This is my school project and it's called passing alarmer (or whatever it is) and i like to show it to you! It beeps and turns led on if you pass it. I have … Read more
Allows you to save data to off chip memory location as well as record rtc data.
This is a early LP shield that was actualy meant to have other features, but due to time constraints and wanting to get something to test with, I had to cut out a … Read more
Moisture sensor for your garden...so it measures moisture...
Headphone plug turned moisture sensor. For a little while now I've been looking at how to do a diy moisture sensor that I could use for my garden project. There … Read more