pcb

634 Articles

RGB Etched Box

June 20, 2008 by 5 Comments

[youtube=http://www.youtube.com/watch?v=KG4PWZyR4Sk&hl=en]
[Dine909] brings us this simple glowing box made out of five etched PCBs. The PCBs control RGB LEDs inside the box, which is also filled with clear glass beads. The four walls are connected to a base controller board that has a Cypress PSoC chip for color mixing. There’s no writeup, and even though it looks a lot like the Lament Configuration, it should be a lot easier to build; any transportation to other dimensions it provides will be strictly figurative.

[via ladyada]

Name That Ware

June 12, 2008 by 22 Comments


Guessing games are fun, especially when unnamed hardware and prizes are involved. [bunnie] holds a Name that Ware contest on his blog once a month; he posts an image of hardware components like the PCB above (which is May’s mystery ware) and asks visitors to try to guess the machine it came from or at least its function. Aside from the prizes he gives out, winners get the most coveted of all rewards: bragging rights. He’s been running the monthly contest for quite some time and it’s not always PCBs; past wares have included this micron thickness guage (internal) and an xray of a crystal oscillator.

Eagle 5 Overview

June 11, 2008 by 12 Comments


Not sure how we missed this when it was originally published, but our friend [Ian Lesnet] at DIY Life posted an overview of Cadsoft’s new release Eagle 5. This upgrade seems to be all usability tweaks-it really took 5 versions before you could right click? They also made CTRL+Z undo. Really. Eagle3D works nearly the same as before, but has a few changes to help you figure out why certain parts aren’t rendering. We’re happy to see the OSX version is now Universal and no longer needs X11.