We love re-purposed consumer gear. This project uses a cheap, discontinued cellphone gadget to create a Raspberry Pi controlled FM radio transmitter. The Sony-Ericsson MMR-70 radio transmitter ...

The Si47xx series of integrated circuits from Silicon Labs is a fascinating series of consumer broadcast radio products, chips that apply SDR technologies to deliver a range of functions that were ...

Is this Raspberry-Pi-based device the world’s smallest DVB (Digital Video Broadcasting) transmitter? Is this Raspberry-Pi-based device the world’s smallest DVB (Digital Video Broadcasting) transmitter ...

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What if you could broadcast signals across the globe using just a credit-card-sized computer and a handful of components? It might sound like a scene from a sci-fi novel, but with a Raspberry Pi and ...

If you have a Raspberry Pi mini PC handy and enjoying making electronic projects you might be interested in creating your very own Raspberry Pi HDTV transmitter. Aexandru Csete from the OZ9AEC website ...

The author was chief engineer of KUPL(AM/FM) in Portland, Ore., and WBSB(FM) in Baltimore; assistant chief of WTTG(TV) in Washington; broadcast service center manager for Sony; and senior systems ...