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Monthly Archives: June 2019

Cellphone Detector Circuit

Cell Phone Detector


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The most widely recognized electronic hardware utilized now-a-days is Cell Phone or Mobile Phone. With headway in correspondence innovation, the necessity of cell phones has expanded significantly. A cell phone commonly transmits and gets flag in the recurrence scope of 0.8 to 3GHz. This article gives a basic circuit to …

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Potentiometer Circuit Diagram and Working

Rheostat vs Potentiometer

Definition A potentiometer or rheostat or variable resistor is an instrument commonly utilized in a specialized field so as to decide the difference of electrical potential between two electrical terminals. The potential difference is what is usually known as voltage. It is basically a variable resistance used to control power …

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What is 5G?

5G, 5TH GENERATION

Fifth-generation wireless (5G) is the most recent emphasis of cellular technology, built to significantly build the speed and responsiveness of wireless systems. With 5G, information transmitted over wireless broadband associations could go at rates as high as 20 Gbps by certain appraisals – surpassing wireline system speeds – just as …

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4-Digit 7 Segment Display Arduino Code


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4-Digit 7 Segment Display Arduino Code Today We’ll learn how to create a countdown timer using a 4 Digit 7-Segment Display that can be reset with a push button. In this tutorial we listed the required materials, the wiring diagram, and source code that was used to program the 4 …

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