This post covers the topic of CMOS logic. Si is a semiconductor, the basis for building most semiconductor devices. It is a IV group…
Author: Editor
To meet future demand we need to bridge the gap
James Downes, co-founder of Maker Life, explains how we are to bridge the Digital Skills Gap and ensure we have enough trained programmers to…
CMOS gate logic
This post answers the question "What is CMOS gate logic?". A CMOS gate is a system consisting of a pMOS pull-up network connected to…
Characteristics of power BJT
This post tells about characteristics of power BJT. Power BJT consists of three pieces – collector (C), emitter (E) and base (B). The size…
Internet of Things (IoT)
Internet of Things (IoT): Introduction and definitions. The paradigm of the Internet of Things (IoT) states that there is a system of devices –…
Introduction
Nanotechnology is a technology in the nanoscale. Nanotechnology can be applied to different fields like physics, chemistry, biology and particularly nanoelectronics. Nanoelectronics deals with…
RF signals – introduction
The radio frequency and microwave field deals with AC signals, with frequencies ranging from 100MHz to 1,000GHz. Radio frequencies usually refer to signals from…
Basic concepts of fiber optics and communications
This post answers the question "What is fiber optics and how it works?" Any signal can be transmitted in an electrical form as an…
Transmission line theory
The transmission line theory, in contrary, works in conditions where the transmission line is equal to a part of the signal wavelength. The transmission…
Rotating electric machines
The operating of rotating electric machines is based on the very well known laws of electric and magnetic fields. The key role in the…