humidity sensor

Humidity Sensor: Basics, Usage, Parameters and Applications

Sometimes, after rains, the air feels moist. The water seems to have suspended in the air. However, in certain AC’s you click some buttons and the atmosphere brightens up. How and...

A Guide To Model Rocketry

Model rocketry is an interesting hobby. To have a safe and predictable flight, rocketeers must have keen interest and some experience in the field. Lack of insight into the underlying technology...

Get Set To Start Arduino Programming

Arduino is one of the most conveniently designed and efficiently structured prototype open source platforms available. What makes Arduino unique is the ease of putting across its instructions to the microcontroller...
antenna design ebooks

Learn to Design: 5 Free Ebooks on Antenna Design

While there are a lot of books out there on EM waves and antenna design, they have been written for a very wide range of engineers. Ranging from a novice to...

Controlling 3-Phase Induction Motors Using VFD And PLC

Various automation processes in the industry need control of AC induction motors using AC drives. Presented here is a robust system for switching on/off, varying the speed and direction of rotation...

How To Avoid Incorrect Use Of AC Fuse In DC Circuit

Using an incorrect fuse in a circuit could have potentially disastrous consequences to people and equipment. In a solar system consisting of multiple strings of photovoltaic (PV) modules, strings are protected...

Exploring USB Type-C And USB Power Delivery

Every now and then there is an innovation or advancement that changes the way we operate, the way the world operates. These innovations and advancements in technology create opportunities for businesses...

How To Program 8085

Study of microprocessors is an integral part of the engineering programme, when we are taking up a course on electronics or any related discipline. And 8085 is probably the first microprocessor...

Why Run Gate-Level Simulations?

Gate-level simulation (GLS) is used to boost the confidence regarding implementation of a design and can help verify dynamic circuit behaviour, which cannot be verified accurately by static methods. It is...

How to Understand Non-Invasive Breath Analyzers

Breath Analyzers are used to descry and quantify the alcohol content in the subject's breath non-invasively. These are invented by Robert Frank Borkenstein. These devices generate an estimated Blood Alcohol Concentration...