Let's Make Robots!
The trigger senses light changes inside the birdbox and activates the camera
This is another of my camera projects, a light sensing trigger for my bird box. The system uses an LDR to sense changes of light inside the bird box. That occurs … Read more
3D Midi Controller using a Wii-Mote
Wii-Quencer is a 3D midi controller using the Wii-mote bluetooth gaming controller. Blogged here as the "Mystery Summer Object 2010" The work you see here was … Read more
How I used an Arduino to display scrolling text on a LED matrix
The build is as simple as it gets. I just used 8 red and 5 blue connectors to connect the arduino pins to the positive and negative pins of the matrix. I didn't … Read more
      Hi guys, I've been a bit short of cash and time recently so I thought I would look through my parts bin and find a quick project i could do. I came up … 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
Just spins toward the amusement of its creator
This simple motor is as simple as it gets. It's also how we can all make short circuits legitimate entertainment. I truly need to get out more. I added one … Read more
Old Sega Rally Arcade transformed into a new Arcade
      @ MEO XL PARTY 2012 Video Link                               The premiere of this installation was at Sapo Cobebits VI, that takes place … Read more
  Here is my new gearbox with stepper motors. Base of the gearbox is from two scanners/printer canon pixma mp150 (metal frame, motor and three gears), Last gear … Read more
Um... inspired by so many others are doing ironman's mask. I deside to make one my own, too. Instead of doing all that mass of resin,FRP, fiberglass etc, I find the … Read more
lights up and distracts people
Final update 4/14: Read more
Camera controller for time lapse photography, flash control, external event trigger
For my second hobby, photography, I need an intervalometer to make time-lapse photography. Before building one from scratch I searched for a ready-to-use Arduino … Read more
This is a simple Continuous Rotation Sonar Sensor, handy because it can sense in a complete 360 (excluding behind it, aka robot). I plan to mount two of these, one … Read more
I goes fast and it makes me smile when i drive it.
This is my second home made electric toy car. Transmission and steering are gear based. Suspension is in the middle decoupling the front part of the car from the … Read more
Pops a party popper when the alarm goes off
What does it do? Instead of some litte beeps or squeaks this alarm sets off a party popper, guaranteed to wake you with a start!   How does it work? Read more