Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

A research team affiliated with UNIST has announced the successful development of a novel semiconductor circuit capable of ...

Editor’s Note: This DI is a two-part series. In Part 1, Nick Cornford deliberately oscillates the TDA7052A audio power amplifier to produce a siren-like sound and, given the device’s distortion ...

The first CMOS chip was created by Fairchild Semiconductor, presented at ISSCC in 1963. The logic topologies used in today’s textbooks originated in this work. P-type devices are slower than N-type by ...

Editor’s note: This is the first part of a two-part design idea (DI) that shows how modifications to an oscillator can produce a useful and unusual pulse generator; the second and final part extends ...

Chaotic circuits can arise from either computed (using Analog Computers or Digital Computers) solutions to coupled differential equations or from unstable systems/circuits. A new open-source circuit ...

The creative new approach could lead to more energy-efficient machine-learning hardware. On a table in his lab at the University of Pennsylvania, physicist Sam Dillavou has connected an array of ...

Table 01: Global Crystal Oscillator Market Value (US$ Bn) Forecast, by Type, 2020-2034 Table 02: Global Crystal Oscillator Market Volume (Thousand Units) Forecast, by Type, 2020-2034 Table 03: Global ...

If there’s one thing that amateur radio operators are passionate about, it’s the search for the perfect sine wave. Oscillators without any harmonics are an important part of spectrum hygiene, and ...

Abstract: Offset boosting and amplitude control of chaos play an important role in chaos-based engineering applications. In this work, a simple 4D chaotic oscillator is designed with three independent ...