Miscellaneous Engineering Topics


Semiconductors course for engineers - entc electronics engineering

Semiconductors – Energy bands, types of semiconductors and doping

June 23, 2018

The screen you are reading this article on is due to the fact that semiconductors exist in our world. The whole technological space is essentially built out of Silicon, or to be more explanatory, a material that lies between conductors and non-conductors. In this post, we will take a look at how semiconductors get the […]

GSM vs CDMA – Differences between CDMA and GSM

September 25, 2019

What is GSM? GSM stands for Global System for Mobile Communication. It is an open, digital communication technology. It is used for communication using voice and data. GSM uses narrowband Time Division Multiple Access (TDMA) technique. The data that is to be transmitted is first digitized and compressed. This data is then sent to a […]

Angle tracking – Conical scan, sequential lobing, low angle tracking

In a tracking radar, angle tracking is done using sequential lobing, conical scan and monopulse tracking. Lets take a look at the former two.

Lathe machine - The ultimate guide for beginners

Lathe machine – The ultimate guide for beginners

September 26, 2019

Everything you need to know about a lathe machine. Including types, parts, block diagram, working principle, and the different types of operations.

Drilling machine - The ultimate guide for beginners

Drilling machines (Mechanical Engineering) – The ultimate guide

September 27, 2019

In this post, we will understand drilling machines working principle, their types, and features, and the operations we can perform on them.

engineering materials Classification, properties and applications

Engineering materials – Classification, properties and applications

September 28, 2019

As an engineer, you are expected to have a knowledge of different types of materials, their properties, and their applications. We have compiled everything you need to know.