Power Electronic Devices

Power electronics devices are the devices that can be directly used in the power processing circuits to convert or control electric power. Let us know more about it in the presentation given...

High-Flying Solutions To Connect The World

Lightning-speed connectivity is something many of us take for granted, as also the ability to connect anywhere, anytime using our mobile networks. However, we are only a gifted fraction of the...

7×5 LED Matrix Using Arduino

Presented here is a simple 7x5 LED matrix circuit vriven by Arduino Uno (Arduino LED). It can be used to display your name or create any number of patterns. If the...

IoT-Driven Solutions Set To Make Healthcare More Affordable To Indians

In India, the undoubted need of the hour is to implement cost-effective healthcare solutions that can even reach the poorest in the most remote areas of the country. Researchers believe that...

Robocar With Wireless Steering

We have seen many projects where a robot is controlled by a remote controller. Here we describe a robot that can be steered in any direction just like you drive your...

SMPS: Basics & Working of Switched Mode Power Supply

Switch mode power supplies (SMPSs) are used in a range of applications as an efficient and effective source of power. This is in major part to their efficiency. For anybody still...

How Do Domestic Autonomous Robots Really Work?

  We hear a lot about real-life versions of Rosie, an autonomous robot maid from the popular animated sitcom Jetsons, where humans live with robots in the future. Many engineers have been...

Enhancing 4G mobile user experience in Heterogeneous Networks

Heterogeneous networks (HetNets) are now being deployed along with Self-Organizing Networks (SON) to address the need for increased network capacity. A HetNet comprises a combination of macrocells or eNodeBs with small...

Raspberry Pi and M2M Technology Power This Smart Street Lighting System

Venturing into the large-scale application market, a team of five from Bosch has come up with an indigenous smart street lighting solution, powered by Raspberry Pi, Bosch Internet of Things (IoT)...

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...