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12 articles available.

Sampling of Signal

21 Nov 2020 · by Gaurav Sarraf

Sampling of Signal

 Our world is filled with signals, the vibration due to the running of any motor or any audio/video signal. All of these real-world signals are analog signals and vary continuously concerning time. An analog signal is a signal that is entirely free to vary its amplitude

Impedance Matching

20 Nov 2020 · by Gaurav Sarraf

Impedance Matching

Impedance matching is the process of simply making one impedance look like another. In high-frequency PCB design, Impedance matching means that when energy is transmitted

Transmission Lines in PCBs

20 Nov 2020 · by Gaurav Sarraf

Transmission Lines in PCBs

In a general sense, transmission lines are electrical transmission lines connecting power supply of kilos of volts from the thermal generating station to distributors and consumers. However, there also exist transmission lines, which carry electricity of lower voltage and higher frequencies.

Coordinate System

20 Nov 2020 · by Gaurav Sarraf

Coordinate System

Generally, a coordinate system is a system that uses one or more numbers, or coordinates, to locate the position of any point uniquely, line, place, or object concerning some reference system.

Understanding CRO

14 Nov 2020 · by Gaurav Sarraf

Understanding CRO

All the electronic gadgets we use like calculator, Tablet, smartphones, and even computer has various components on its Printed Circuit Boards.

Sinusoidal responses of series RLC Circuit

07 Nov 2020 · by Gaurav Sarraf

Sinusoidal responses of series RLC Circuit

Technically, the response or output we obtain from any electrical/electronics circuit after a certain period is called its STEADY STATE RESPONSE. 

AC and DC

18 Oct 2020 · by Gaurav Sarraf

AC and DC

All of us, at some point, would have got a doubt about AC & DC. To put it in simple words, Alternating current (AC) is defined as the flow of charges that change direction periodically, and Direct current (DC) has a unidirectional flow of charges and remains the same as long as terminals connected are not changed.

Paper Battery

29 Sep 2020 · by Gaurav Sarraf

Paper Battery

With the rapid increase in energy demands, there is a need to develop efficient, highly capable yet compact energy storage devices, and guess what, scientists have already invented the cure. Paper batteries are incredibly lightweight, ultrathin,

Effects of temperature on Battery Life

14 Sep 2020 · by Gaurav Sarraf

Effects of temperature on Battery Life

Be it humans or machines under extreme conditions, both struggles, with the latter more vulnerable to failure. Both are designed to function/sustain within a specific temperature range. So is the case with the energy sources- Battery. 

C-Rate of Batteries

28 Aug 2020 · by Gaurav Sarraf

C-Rate of Batteries

Some of the defining features of batteries are Nominal Voltage, Specific Energy, State-of-charge (SOC). This article talks about the batt...