Here are the basic electronics tutorial circuits for beginners. You can find here tutorials on operational amplifiers (opamp), transistor, MOSFETs, 555 timer IC, audio amplifiers and many more.

Fast Recovery Diode
Active components Electronic devices Electronics tutorial Types of Diode Working of Diode

Fast Recovery Diode Symbol, Construction, Working & Applications

Diodes are semiconductor devices that allow current to flow in only one direction. They are widely used in modern circuits for applications such as switching, rectification, and protection. Among the various types of diodes, the fast recovery diode (FRD) is specifically applicable in high-frequency applications due to its fast reverse recovery time. When a diode […]

Wiring harnesses
Circuit Designing Electronics project Electronics tutorial

Are Wiring Harnesses Necessary for Electronics Projects?

Most electronics projects are characterized by breadboards, jumper wires, ICs, power supplies, and several other discrete components, such as resistors, transistors, and capacitors. But are wiring harnesses necessary? Cable assemblies are not really necessary in such projects because all you need are jumper wires. However, they provide several benefits, which I’ll explain below to justify […]

Arduino Weather Station with BME680 Sensor
Arduino Arduino based projects Electronics project Electronics tutorial Sensors

Arduino Weather Station Project with BME680 Sensor

Weather monitoring is essential for various applications, from agriculture to home automation. The Arduino-based Weather Station using the BME680 sensor allows users to measure temperature, humidity, pressure, and gas resistance. The data will be displayed on an I2C LCD screen in cyclical manner, also it calculates Dew Point using Magnus formula and Altitude from pressure. […]

RF Transmitter and Receiver Circuit
Digital Electronics Electronics project Integrated circuits (ICs) Microcontrollers

4 Channel 433MHz RF Transmitter and Receiver Circuit

Wireless projects are always fascinating, adding flexibility and convenience to electronics applications. Among various wireless technologies, RF modules are widely used due to their simplicity and affordability. In this project, we will build a 433MHz RF transmitter and receiver circuit to control LEDs wirelessly. This guide will cover the components required, circuit design, and working […]

Difference Between Synchronous and Asynchronous Counters
Counter Circuits Counter ICs Digital Electronics Flip Flops Integrated circuits (ICs)

Difference Between Synchronous and Asynchronous Counters

Counters are fundamental digital circuits used in sequential logic for counting purposes. They are broadly classified into two types: Synchronous Counters and Asynchronous Counters. Understanding the difference between synchronous and asynchronous counters helps in choosing the right type for specific applications in digital electronics. These counters play a crucial role in modern digital systems, ranging […]

Asynchronous Counters
Counter Circuits Counter ICs Digital Electronics Flip Flops Logic Gates

4 Bit Asynchronous Counters: Working and Applications

An Asynchronous Counter, also known as a Ripple Counter, is a type of digital counter where the clock signal is applied to only the first flip-flop, and subsequent flip-flops toggle based on the output of the previous one. This introduces a propagation delay, making it “asynchronous.” Asynchronous Binary Counter Terminology Here’s a breakdown of all […]