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An AI Companion For Kids

Traditionally, joint families have been a part of Indian culture. But in today’s fast-growing society, disintegration of the joint family system has paved the way for nuclear families. It is no...

Drive To The Sky With SkyDrive

Mobility has expanded people’s ability to move and enriched their lives by providing them with the joy of going farther and manipulating their own way. However, roads are necessary for cars,...

Holograms For Driver Navigation

Once photography was considered to be the best means of recording visual information, but with development of holography, the perception about 2D images changed. Holography is a technique that creates a...

Bringing Advanced Precision To Laser Marking Systems

In addition to saving time, laser technology improves safety and results by utilising miniature optical encoders with high resolution and accuracy to focus exactly on the target spot in surgeries usually...

Fighting World Hunger With Solar Energy

Although carbon-neutral initiatives are increasing, without effective implementation, the world target of reaching zero hunger by 2030 will not be possible. Technology has become an indispensable part of our lives, but we...
smps

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 of their efficiency. For anybody still...

Can Solar Cells Provide Both Power And Drinking Water?

Energy shortage and clean water scarcity are two key challenges for global sustainable development. The concept of simultaneous production of clean water and electricity by solar energy has been recently investigated...
Fig. 1: Circuit diagram of the LED flasher using Arduino

Flash Twenty LEDs Using Arduino

Presented here is the circuit that drives twenty LEDs in a random manner. LED flashers and sequencers are used in decorative lights to give pretty colour combinations by glowing LEDs in...
lifi

Smart Lighting with LiFi

Light has been always a matter of scientific interest, especially in modern science. Many of us have heard or some may have studied about wave particle theory about light, which consider...

Lighting Up India With DC Power

Even after completing nearly two decades in the 21st century, a large population in developing and underdeveloped countries does not have access to constant power supply. Power lines are too costly...

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