99+ Basic Electronic Circuits for you

If you want to learn electronics in a simple way. How to do?

First, the electronic circuit is the combination of electronic devices with conductors.

Then, the electronic circuit experiment makes you learn electronics with fun.

And understand the work easier.

basic circuit

In one electronic circuit may consist of several small electronic circuits to work together.

Also, in one of our problem, there may are many ways or several circuits to solve.

Recommended: What? Why? Who? learn electronics

I will try to explain to you more understand about this.


We need to create a 2 LED flasher. We can choose a lot of circuits.

Look here: For example 4 circuits

dual LED flasher working in third

Learn Dual LED flasher using transistors.

See: 555 LED flasher

Two LED Flasher using Gate of IC 4011

Using CMOS Digital-ICs, CD4011, CD4049

Op-amp LED flasher - oscillator circuit using LM324

LED Blinking OP-AMP LM324 or LM741

2 Lamp flasher using mosfet

MOSFET blinking circuit

Or even use a microcontroller.

Such as…

One LED Flasher PIC16F627

LED Blinking using PIC Microcontroller,

003_how to apply the output 13


LED Flasher using Arduino microcontroller


Which circuit is good for you?

Thus, the collection of many electronic circuits. It is very helpful.

You can choose the most suitable circuit as conditions or resources.

If you are looking for the electronics circuit. We also like to collect many Basic electronic circuits.

You may start with a simple circuit first.

Let’s get them Here!

Not only more. Look at below!

Look More 99 Basic Electronic Circuits

Unregulated power supply working

Working principle of unregulated power supply in simple ways

Most projects must use energy from a power supply. First, we use a battery. It is good for Portable device ...
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simple video amplifier circuit using LM359

Simple video amplifier circuit

Here is the video amplifier circuit using op-amp.  A video signal coming from the video player to connect to others video ...
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build simple pulse generator using op amp 4558

Basic pulse generator using op amp IC-4558

This is a sample pulse generator using op amp. We often use the 555 timer IC to build a simple ...
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Temperature sensor diode 1N4148-min

Simple temperature sensor diode 1N4148

What is a temperature sensor diode? It is a general silicon diode. I will show how it works. When a ...
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How to get Dual voltage supply from 2 terminal of the transformer

Dual DC power supply rectifier using 2 terminal transformer

If you are looking for a dual power supply rectifier circuit that uses only one secondary coil. We have many ...
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24V power supply circuits

24V power supply circuits

We need to use a 24V 2A power supply circuit for a 30w power amplifier. In the circuit is a ...
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Perfect SCR tester circuit

Simple SCR tester circuit diagram

As usual, we can check a SCR with a plain multimeter. But it is not easy. The Simple SCR tester ...
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Low-Z impedance Dynamic Microphone Preamplifier using TL084

TL084 circuits JFET Input Op-amp datasheet

Imagine you listen to a good audio system. When looking inside them. There are TL084 circuits as JFET Input Op-amps ...
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Fluorescent driver circuits ideas

Fluorescent driver with 6V, 12V | blinking light

Fluorescent is a kind of light bulbs that get high popular to use in a house. But sometimes you need ...
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1.5V FM transmitter circuit, 88-108MHz using transistors

1.5V FM transmitter circuit, 88-108MHz using transistors

These are four 1.5V FM transmitter circuit (low volt)  which use transistor and a few parts, without PCB but easy ...
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I always try to make Electronics Learning Easy.

Apichet Garaipoom

I love the electronic circuits. I will collect a lot of circuit electronics to teach my son and are useful for everyone.
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