Introduction: Create Yourself ATMEGA128 a Simple Tone Generator
Hello guys,
In this project I want to share my experiment on ATMEGA128 generating a simple tone,
I have created 8 tones ( 1 octave )
Let's get started!!
Step 1: Prepare the Components
Let's prepare the components,
We need :
1. Speaker, just buy the cheap one.
2. ATMEGA128
3. LM386
3. Blue LCD
4. ATMEGA8 debugger
And let's do the code
Step 2: Now, Let's Do the Code
For this experiment,
We'll use Timer1 on ATMEGA128 for the main tone generator,
I used CTC mode for this purpose.
I'm using Atmel Studio for developing the code,
Step 3: Let's Watch the Video....
That's it guys,
Let's watch the video for it.
ATMEGA128 is doing one octave
Let's watch the video for it.
ATMEGA128 is doing one octave

Participated in the
Microcontroller Contest
2 Comments
Question 2 years ago
Hey Good work! can you show the code?
2 years ago on Step 2
Good greeting
where is the code please