Let's Make Robots!

How to use small radio speakers- with Arduino

Small SpeakerHow do we use these? I salvaged 3 of these but I have no idea how to use them. Google searches were irrelevant and the closest I came to finding an answer was the Arduino Tone example. Can you please indicate me a good tutorial on that subject if you have one in mind? 

Thanks a lot

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.

Look for a LM386. You should find all that you need.