Boogie Board Demo New Products at National Maker Faire, Including Translucent Tracing E-Writer

Boogie Board Demo New Products at National Maker Faire, Including Translucent Tracing E-Writer

The National Maker Faire is today and tomorrow in the nation’s capital on the University of the District of Columbia campus. Longtime Make: contributor Marc de Vinck stopped by the Boogie Board booth to view some new products they were demoing. These include a new “high-contrast” tablet similar to previous products that also includes app […]

Tracking Planes with RTL-SDR

Tracking Planes with RTL-SDR

Software-defined radios (SDR) are gaining in popularity, and it’s not hard to see why — using them, your computer can tune into in an enormous range of frequencies, including FM radio, unencrypted police and fire bands, aircraft transponders, and in many countries, digital TV.