Buzzer
What will we do
This example will show you how to wire up a buzzer and play a sound.
Parts List
You will need the following parts:
1x arduino uno
1x arduino uno USB Cable
1x Breadboard
2x Jumper Wire
1x Piezo Buzzer
Wiring it up
Ensure that the buzzer are the right way around, with the positive lead to the left.
Block Coding
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