Difference between Shunt and Series Regulator
This article describes the shunt and series regulator and the differences between them. The main focus of this article is to distinguish between two kinds … Read more
Analog Electronics
IC 741 Op Amp Basics, Characteristics, Pin Configuration, Applications
This article describes IC 741 Op Amp basics. The operational amplifier (OP Amp) is a direct-coupled high gain amplifier. OP Amp usually consists of one … Read more
Power Gain and Voltage Gain in dB
In this article, we will learn about power gain and voltage gain in dB. The letter dB stands for decibel. Bel or Decibel are the … Read more
Voltage, Current and Power Gain of an Amplifier
Voltage, Current, and Power Gain of an Amplifier is the ratio of respective output quantity to input quantity. Here, quantity means voltage, current, and power. The … Read more
Bistable Multivibrator Using 555 Timer
In this article, we will discuss the operation of a bistable Multivibrator Using 555 Timer. A Bistable multivibrator has two stable states (high and low). … Read more
Bipolar Junction Transistor (BJT) as an Amplifier
In this article, we shall discuss an electronic circuit using a bipolar junction transistor (BJT) which operates as an amplifier, i.e. BJT as an amplifier. … Read more
Difference between Analog Circuit & Digital Circuit
In this article, we will discuss the differences between analog circuits & digital circuits. The analog and digital circuits are the basic building block of … Read more
Diode as a Switch
The change of forward and reverse biasing of the diode makes the diode a switch. The diode is a two-terminal semiconductor device that has a … Read more
What are Analog and Digital Signals? Differences, Examples
The basic difference between analog and digital signals is that an analog signal is a continuous signal whereas a digital signal is a discrete signal. … Read more
AC Adapter | Working, Types & Applications.
What is an AC Adapter? AC adapter converts a higher-voltage AC to a lower-voltage DC. Many electronic appliances require constant DC voltage for their operation. The AC adapter … Read more