Resistors

Designing OR Gate using Transistor Designing OR Gate using Transistor

As many of us know an Integrated Circuit or IC is a combination of many small circuits in a small package which together…

What is Bleeder Resistor and where it is used? What is Bleeder Resistor and where it is used?

Bleeder resistors are standard high value resistors which are used to discharge the capacitor in filter circuit. The…

What is DCR in Inductors and how does it affect your Circuit Design What is DCR in Inductors and how does it affect your circuit design

Inductors are widely used passive components in electronics after resistors and capacitors. An ideal inductor stores energy in…

Understanding ESR and ESL in Capacitors Understanding ESR and ESL in Capacitors

The most used electronics components in any electronic design are Resistors (R), Capacitors (C), and the Inductors (L).  …

Current Regulators Construction, Working and Design Types Current Regulators: Construction, Working and Design Types

Just like situations in which we need to regulate the voltage in our designs, there are scenarios where we need to regulate the…

Current Mirror Circuit: Wilson and Widlar Current Mirroring Techniques Current Mirror Circuit: Wilson and Widlar Current Mirroring Techniques

In the previous article, we discussed about Current Mirror Circuit and how it can be built using a Transistor and a MOSFET.…

RC Phase Shift Oscillator using Op-Amp RC Phase Shift Oscillator using Op-Amp

When an RC phase shift oscillator employs an op-amp in its circuit, it becomes an electronic oscillator with a stable sine wave output. It…

Simple Curve Tracer Circuit Simple Curve Tracer Circuit: Tracing the Curve for Resistor, Diode and Transistor

Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s…

What is Capacitor Leakage Current and how to reduce it What is Capacitor Leakage Current and How to Reduce It

The capacitor is the most common component in electronics and is used in almost every electronics application. There are many…

How to Use OV7670 Camera Module with Arduino​ How to Use OV7670 Camera Module with Arduino​

The OV7670 camera module with Arduino programming has always dominated the electronics industry, as it has lots of applications…