When we build an electronic project in 2016, the chances are that the active components will be integrated circuits containing an extremely large amount of functionality in a small space. Where once ...

If you’ve ever built a crystal radio, there’s something magical about being able to pull voices and music from far away out of thin air. If you haven’t built one, maybe you should while there’s still ...

Dual DRM and DAB+ digital radio receiver solutions on display at the DRM General Assembly in Jakarta, Indonesia. Featured are the “Wooden Radio” tabletop model (left) and the compact “Jogja” portable ...

Although the ubiquitous LM386 IC was designed to be used as an audio amplifier, it has a number of undocumented characteristics that can be exploited to create simple radio receiver circuits that ...