Difference between revisions of "Speaker"
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A Speaker has two connectors and can generate sounds if you apply a frequency. For most speakers one connection is + and one is -. If you connect it to the ESP + is connected to the Pin and - to GND. | A Speaker has two connectors and can generate sounds if you apply a frequency. For most speakers one connection is + and one is -. If you connect it to the ESP + is connected to the Pin and - to GND. | ||
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= Related Tutorial Videos = | = Related Tutorial Videos = | ||
<youtube>HPQMvL1SP_c</youtube> | <youtube>HPQMvL1SP_c</youtube> | ||
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Revision as of 14:57, 12 June 2024
A Speaker has two connectors and can generate sounds if you apply a frequency. For most speakers one connection is + and one is -. If you connect it to the ESP + is connected to the Pin and - to GND.
For more details look at the following pages:
- basic operation and sound generation:Piezo Speaker
- Connecting a speaker with an amplifier: PAM8403_Stereo_Amplifier
Related Tutorial Videos
