Month: June 2010

Pinhole video

Pinhole video

Josh Grant cobbled together a pinhole lens for his DSLR, threw on a UV filter and started shooting. I took it with me to the park the next sunny afternoon, along with a tripod, expecting to take a few multi-second exposures of dandelions. I was surprised to learn that I 1/5s was all I needed […]

LinkM for programming BlinkM

LinkM for programming BlinkM

The clever folks at ThingM have a new open-source device on the way for programming BlinkM LEDs without an Arduino. It’s called the LinkM, a driverless USB adapter for OSX, Windows, and Linux that you plug a BlinkM (or MaxM or MinM) into. This seems like an excellent solution for artists, tinkerers, and students who are new to electronics but want to get some standalone RGB LEDs programmed and deployed.

LOFAR – Is now online

LOFAR – Is now online

LOFAR – One of the biggest radio telescopes is now online… and powered by a “Blue Gene” – via sB. LOFAR started as a new and innovative effort to force a breakthrough in sensitivity for astronomical observations at radio-frequencies below 250 MHz. The LOw Frequency ARray is a multi-purpose sensor array. Its main application is […]