Month: January 2008

Mercury flyby today

Mercury flyby today

Spacecraft Messenger is doing a drive by today on Mercury – Right around noon today, if all goes as planned, a spacecraft called Messenger will swoop past the planet Mercury and begin two days of unprecedented picture-taking and data-collecting. The flyby, the first visit to Mercury in more than 33 years by an emissary from […]

The adjustable voltage regulator

The adjustable voltage regulator

Neat adjustable voltage regulator, Rason writes – Many amateurs have stopped by their local Radio Shack store and have noticed the famous LM317T adjustable voltage regulator. But, did you know that all voltage regulators are adjustable? Yes, any IC voltage regulator can be adjusted to a higher voltage than its fixed voltage by just adding […]

Maker movement gaining recognition

Maker movement gaining recognition

Tim over on O’Reilly’s Radar rounds up some recent coverage on the “Maker movement”, he writes – There have been a number of stories in mainstream media recently recognizing the “Maker movement” exemplified by our own magazines Make: and Craft: and online sites like Etsy and Instructables. (Disclosure: O’Reilly AlphaTech Ventures is an investor in […]