Electronics For You Magazine India & South Asia no. 1 Electronics Magazine
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Electronics For You
March  2022   Issue Vol. 54  No. 3 

Technology
TRENDS: Enter The Metaverse For Better Or For Worse
If we told you that another universe is evolving in the digital space, where people can live just as in ours, would you believe it or write it off as fan fiction? It is time to take a serious look at the metaverse, which coexists—and even interoperates—with our real world, because it is poised to get bigger

Do-It-Yourself
PROJECT: Study Of Rectified Waveforms Using Arduino Uno
This project can be used in the laboratories of industrial training institutes (ITIs), polytechnics, and engineering colleges to study the half-wave and full-wave rectifier waveforms using an Arduino Uno. While electrical power from the mains supply is available as AC, almost all electronic equipment use DC power supply
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Do-It-Yourself
PROJECT: Design Of Interrupt Based Matrix Keypad Embedded-C Driver For A Microcontroller
Embedded system project that generally involves a microcontroller unit (MCU) user interface (UI) is a common and inevitable requirement. The simple form of arriving this option of UI is with the help of a monochrome LCD, which serves as a basic output device and a matrix keypad interface for accepting inputs from the user
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Do-It-Yourself
PROJECT: Smart Switch Box For Electric Iron
As smart devices are increasing day by day, there is need to add smartness to the old, rugged iron box. An iron box contains a simple resistive heater and thermostat to control iron’s temperature according to the fabric. Sometimes mishandling of the iron box can cause severe fire accidents. Here is a smart method to control the iron box by switching it off and on at appropriate time
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Do-It-Yourself
PROJECT: Data Logging Using microSD And Raspberry Pi Pico
This data logging system can be used to interface an external or internal sensor of Raspberry Pi Pico board. The project has many advantages, including the use of internal temperature sensor of Raspberry Pi Pico board; so an external temperature sensor is not required. Second, the easily detachable microSD card can be used to record different temperature data at a particular place or industrial setup
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Do-It-Yourself
PROJECT: AI Camera For Tracking Suspicious Activities
Tracking and detecting suspicious activities is one of the most demanding tasks for security personnel and systems. If a security system fails in a place like airport or bank, criminals can rob at gunpoint. Out of fear, the victims are usually unable to call the police in time for help
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