Welcome to ElecCircuit.com! Here we collect and discuss stuff related to electronics, be it electronic circuits, the basics and fundamentals of electronics, electronics components, practical applications, and more.
If you are looking for where to begin your electronics learning, check out the simple guide below.
Start Learning with Basic Electronics
To learn about something new, we must first know the basics of it; this also applies to electronics. So start your electronic learning journey with these helpful resources on basic electronics!
Understand Electronic Components and Their Purposes
There are numerous electronic components available, each with its own set of unique but important usages. And circuits require these components to function; we thus need to understand what these electronic components do and how to use them. Here is a collection of common and basic electronic components for you to learn about.
Creating Your Own Electronic Circuits
If you are already well-versed with the basics of electronics and its various components, it is time to put them to good use by creating simple electronic circuits!
The list below contains many example circuits, along with a step-by-step explanation of how they work. Furthermore, there are numerous circuit types to choose from, including a power supply circuit, a lighting circuit, an amplifier circuit, and even a useful meter and measurement circuit.
Recent Articles on ElecCircuit.com
Complementary Transistor RC Oscillator – Sine-Wave or Square-Wave Output
Learn how a complementary transistor (BC549 and BC556) RC phase-shift oscillator works, with circuit explanation and frequency calculation. Read more
Simple Diode Over-Temperature Indicator (LED)
Let's experiment with a simple over-temperature indicator circuit using the 1N4148 diode as a sensor and transistors to drive an LED. Read more
CD4060 Oscillator Counter Divider – Pinout, Operation, and Example Usages
CD4060 CMOS oscillator and counter IC overview covering pinout, operation, and RC and crystal oscillator circuits for timing applications. Read more
Transistor RC Phase-Shift Oscillator – Simple Inductor-Free Sine Wave Generator
An in-depth look at a transistor-based RC phase-shift oscillator, covering how it works, the theory, and a practical example circuit. Read more
CD4011 Quad NAND Gate CMOS – Pinout, Operation, and Practical Notes
CD4011 quad NAND gate CMOS IC explained with pinout, logic operation, typical applications, and practical circuit examples for beginners. Read more
9-Hour Timer Circuit using Crystal Oscillator and Digital ICs
Let's build a DIY adjustable 9-hour timer using crystal quartz and classic digital integrated circuits such as the CD4020, CD4060, and CD4013. Read more
LM386 Bridged Stereo Amplifier Project — 1-2W Circuits
This is 2 watts + 2 watts Stereo small LM386 amplifier x3 ICs. It is cheap and easy to builds for BCL amplifier,mobile,MP3 player using...
Simple Police Siren Circuit using Transistors — No Need for ICs
Here are simple electronic siren circuits using transistors suitable for a beginner learning electronics. It only requires 9V or 12V power. Read more
UM66T Melody Generator Circuit – Easy Examples for Beginners
Build a simple UM66T melody generator circuit with easy, working examples. Suitable for speakers or piezo buzzers and powered from 1.5V–3V. Read more
DIY Charge Pump Voltage Doubler Circuit using TDA2822
Let’s make a voltage doubler with the TDA2822 – simple charge pump circuit. This circuit is a charge pump voltage doubler driven by an audio...
