How to make Arduino Oscilloscope

In this article you will see how to make simple oscilloscope using Arduino uno .

Oscilloscope is a device which is used to see and analyse the signals . But the device is very much expensive . As a electronic guy some times it need to analyse the signals where we cannot buy a oscilloscope for simple purposes . This article give you an information to make oscilloscope which is capable of 0-5 v input .

Lets gets started …

Components Required for Arduino Oscilloscope :

Arduino Uno  [Buy: Amazon India / Banggood / Gearbest ]

Few Jumper Wires

Complete Video of construction and testing :

Steps to make Arduino Oscilloscope :

1 : Open Arduino IDE and Open the code ,then upload to arduino board . [ Download Arduino Code ]

Arduino oscilloscope 1

2 : Open serial oscilloscope file from the downloaded folder .

Arduino oscilloscope 3

3 : Set baud rate to 115200 . Set serial port to your arduino board connected port .

Arduino oscilloscope 4

4 : Click on Oscilloscope button and select channel . At a time you can see 3 channels in one window .

Arduino oscilloscope 4

5 : Now here the probes connections are , every analog pin of arduino board can use as a channel . To activate multiple channels in window you must enter channel number in terminal .

Arduino oscilloscope 6

Everything is done .

If you have any doubts you can comment below or my youtube channel .

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