| The principle of magnetic recording had been first demonstrated in 1898 by Valdemar Poulsen. Roughly half a century later, between 1946 and...
More about Retronics (153)
| My collection of test equipment includes a Hewlett-Packard HP650A Test Oscillator. That model was launched in 1948, but the relatively high...
| You probably think that reel-to-reel tape recorders are big and heavy, not suitable for mobile use. That’s not entirely true — the Report 40...
| I met the authors of this book during the 2016 edition of Elektor’s Fast Forward Award event at the electronica trade show Munich. There, M...
| At a price of less than 100 euros, a reasonably equipped smartphone seems to defeat all attempts are designing and building the above module...
| Now that sound effects in film theaters nearly lift us out of our seats and even the softest whisper is audible in the back row thanks to mo...
| Anyone can now have a 3D virtual tour of two early computing galleries at The National Museum of Computing on Bletchley Park, UK, thanks to...
| It's always nice to see things making a comeback, and in today's throwaway climate we are seeing a resurgence in vinyl records and associate...
| Maker Faire UK 2017 was held once again in Newcastle (UK). It's the oldest Maker Faire outside of the USA and over 10,000 happy visitors cam...
| In May, after exactly 10 years in a rented 16th century mini castle, Elektor HQ is moving to Aachen, Germany. All staff are expected to “tra...