Direct Digital Frequency Synthesis (DDFS) techniques have fundamentally reshaped the approach to frequency generation in modern electronic systems. By employing digital methodologies such as phase ...

South Africa’s new Minister of Communications, Mondli Gungubele, has updated parliament on the latest plans for digital broadcasting in the country. The new date is that analogue frequencies must be ...

Digital receivers have revolutionized electronic systems for a variety of applications including communications, data acquisition, and signal processing. This series shows how digital receivers, the ...

The circuit was designed to create a low cost frequency meter that will cover the range of 1 Hz to 1 MHz with a digital indication using three 7-segment displays. 7805 – a 3-terminal 1A positive ...

For decades, many advertisers referenced what became known as the ‘rule of three’: the idea that hearing an ad three times was enough to make it stick. The concept stemmed from early effective ...

You think of digital displays as modern, but the idea isn’t that new. We had clocks, for example, with wheels and flip digits for years. The Racal frequency counter that [Thomas Scherrer] is playing ...