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In spite of improving technologies, vehicular ad hoc networks (VANETs) for effective data sharing through reliable wireless communication between vehicles remain a topic of discussion even now. Intelligent connectivity is transforming every sphere of our lives, including transportation and mobility...
Presented here is an Internet of Things (IoT)-based controller for a smart home. This project can be used to control any four home electrical appliances such as lights, fans, air-conditioners and water pumps from the smartphone. In this project, we...
‘Please Keep Silence!’ You must have seen this message written in such places as libraries and offices. But some people tend to, intentionally or unintentionally, make noise in such silence zones, disturbing others. What if there was a device...
Augmented reality (AR) and virtual reality (VR) technologies are making the in-store experience truly fun and innovative. They improve interactivity, level of engagement and offer great excitement. Can you imagine a bus stop that entertains while waiting? It would make...
Today, public demand is towards video information and entertainment, and the preferred choice of the user terminal is the ever-present smartphone. Television (TV) technology has undergone substantial changes since its arrival in India six decades ago. The first TV transmitter...
Increasing water consumption and wastage is leading to water scarcity. While a large population has no safe drinking water, some people use a lot of water on daily basis and waste it. This project is of a smart water meter...
There is a growing use of cloud communication due to the ease of remote working, besides high efficiency and reduced complexity through the integration of real-time capabilities in communication. Chaitanya Chokkareddy, chief innovation officer, Ozonetel discusses how cloud communication...
This article presents a simple, low-cost audio amplifier with three channels built around two TEA2025 ICs. The amplifier works from an AC or a DC power supply in the range of 3V to 12V (max. 15V). This audio amplifier has...
There is a general perception that a house provides a protective shield from outdoor toxic air pollution. But very few people know that indoor air is as bad as outdoor air. Indoor air is, in fact, much more polluted....
The ability to tune properties of a layered material by varying the twist angle provides the possibility for a single material to perform a variety of functions instead of using many materials for different functions. Tunability of a material’s properties...