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.

Imagine…

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

And…

LED Flasher using Arduino microcontroller

Etc.

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

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 ...
Sine wave oscillator low frequency-constant amplitude

Sine wave oscillator low frequency-constant amplitude

In a general Sine wave oscillator low frequency circuit, often to use the thermistor and Incandescent lamp. It can use ...
Simple Variable power supply circuit 0-30V 2A

Simple Variable power supply circuit

If you are a beginner and you want a power supply that the output voltage can be adjusted. Then a ...
Audio noise filter circuits using 2N3819 FET

4 ideas of noise filter circuit

If you are looking for a noise filter circuit. I have 2 circuit ideas for you. They use a transistor ...

Diy digital voltmeter panel meter 0-50V

Friends interested digital voltmeter circuit very much. But cannot buy ICs since it is very ancient.Now there is digital voltmeter ...

Cheap alcohol tester circuit

Party is a lot of fun. Alcohol makes us happy. And. we should make an alcohol tester. Why? We do ...

Simple VCO using schmitt trigger using 74HC14

The oscillator or the frequency generator, By most popular use NE555 or transistors or various gate. The output frequency setting ...
Simple sound effect generator circuit using IC-555 and IC-4017

5 Sound effect generator circuit with PCB

If we want to be a producer, This circuit would be a good starting point to composed music for 1000 ...
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 ...
Protect Reverse polarity

How do protect Reverse polarity switch and alert

This circuit is an automatic reverse polarity switch. If we apply DC voltage to any electronic circuits in the wrong ...

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