Technology

Adding Vector Graphics to Eagle PCB

Adding Vector Graphics to Eagle PCB

Todbot of Los Angeles hackerspace CRASH Space figured out how to import vector shapes from Illustrator into Eagle. Eagle is a great cross-platform, free-for-non-commercial-use tool for many of us designing own own circuit boards. But it has a pretty glaring omission: the ability to import vector artwork to use as board outlines, logos, etc. You […]

The Latest in Hobby Robotics 08

The Latest in Hobby Robotics 08

In this weeks edition of The Latest in Hobby Robotics, Frits and
Andrew are looking at an interesting collaborative attempt for
hobbyists to get together across the globe, and build The most
advanced amateur humanoid robot. And then some inspiration to how easy
it has become to work with GPS!

Links related to the show:

The most advanced amateur humanoid robot project
http://letsmakerobots.com/node/26337

Fundamentals of a GPS guided vehicle
http://letsmakerobots.com/node/19554

aventgps UAV
http://letsmakerobots.com/node/23257

The Latest in Hobby Robotics 09

Welcome to this weeks edition of The Latest in Hobby Robotics, where Frits and Andrew are taking a fast tour of 10 cool hobby robot projects! Here are links to the projects in the video: CNC machine v2.1 – aka “Valkyrie Reloaded” Z-39 – made by CNC HXT900 Hexapod DAGU Robot Arm with Roboduino Control […]

How-To: Operate a Homemade Scanning Electron Microscope

How-To: Operate a Homemade Scanning Electron Microscope

When we last checked in on Ben Krasnow’s homemade SEM, he had just achieved his first successful image with the device. As his latest video shows, the project has come a long way since then. It’s a long clip, by internet standards, at almost 10 minutes, but Ben does a great job of communicating what he’s doing and why, taking us through each step in the imaging process, from loading the sample, through pumping down the vacuum chamber and powering up the electronics, to fine-tuning the image itself.

MAKE Flickr Pool Weekly Roundup

MAKE Flickr Pool Weekly Roundup

Highlights from this week’s MAKE Flickr pool roundup include a solar-powered turntable, a lovely shot of a justifiably proud potter’s first wheel-thrown pots, a fantastically hare-brained concept sketch of a rocking chair with what appears to be a jet engine, and what may well be my favorite picture of Matt Richardson ever.