Andrew Kilpatrick who is a member of the Toronto Hacklab wrote a good built log of the Resurrection of a Universal Laser Systems Laser Engraving Machine. No it wasn’t simply cleaning out the dust and replacing a few blown components. As it turns out the existing electrical control system was not repairable so a new electrical system had to be built from scratch. Building the control circuits that were
I had mentioned in a few posts along the way that I would be getting a CNC machine shortly. Well as you can see it’s here and working. 🙂 The CNC machine that I purchased is the Fireball V90 CNC machine. If you are a Nuts and Volts reader, this was the one that they featured a few months ago (PDF). In the coming weeks there will be some
I stumbled on this old Infotek Ad today. It really puts the prices of computers and computer power today in perspective. I wonder how hard it was to sell one of their Word Processing packages which even after the $2,100 discount was $10,850? If that price isn’t bad enough we have to remember that a dollar in 1977 bought you significantly more than it does today! I sure hope
I can’t believe that it has been over 3 and a half years since I made the first hard drive clock. Since then there have been lots of cool clocks created by some talented people. Jason Amsel and Konstantin Klitenikfrom from Cornell University came up with this hard drive clock version (2nd on page), they added a nice touch screen that can be used to set the time. Ian
This Maya Robot is the beginning of a cool robot. Maya is a 3D modeling program that allows you to build virtual models and then manipulate them. This robot allow the virtual world to move into the real world.
You may remember the Paintball Sentry Gun that we featured last year. Well the team over at The Sentry Project has not been resting, the new version of the gun software is now available on Ebay and it looks very impressive. It was very sensitive and precise before but have a look at the videos, it has been tweaked to improve the results! I wish I owned a junkyard,
The world is a big place and we often see similar projects come up. This RFID Cat Tracking Project called CATaLOG (get it 🙂 ) is very similar to the RFID cat tracking project that we saw recently. You can now track real time activities of two households of cats on the internet using Twitter! To see the Twitter results for Bobbin and Tuffin go here, for the simply
