Hams in Space: Project OSCAR

In early December 1961, a United States Air Force rocket took off from Vandenberg Air Force Base in California carrying a special payload. The main payload was a Corona surveillance satellite, but tucked just aft of that spacecraft was a tiny package of homebrew electronics stuffed into something the looked like a slice of cake. What was in that package and how it came to tag along on a top-secret military mission is the story of OSCAR 1, the world’s first amateur radio satellite.

Continue reading “Hams in Space: Project OSCAR”

OpenBeacon: Active RFID Platform

The OpenBeacon project is an open source hardware and software active RFID device. OpenBeacon tags consist of 2.4GHz transceivers and a PIC16F684. One use of the project was to create CCC Sputnik to show the downsides to information culled using data mining from large tracking systems. People who chose to participate and wear the Sputnik tags did so voluntarily to create a database of material for further study. The hardware schematics (PDF) for the first version tags as well as the firmware for all versions has been released. Further creative uses of the OpenBeacon project are strongly encouraged.

As a reminder, the 24C3, the 24th Chaos Communication Congress, call for participation ends on October 12th. The theme this year encompasses all hardware projects and more specifically, steampunk themed submissions. Check out the CCC events blog for more information.