Speaker: Difference between revisions
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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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* basic operation and sound generation:[[Piezo Speaker]] | * basic operation and sound generation:[[Piezo Speaker]] | ||
* Connecting a speaker with an amplifier: [[PAM8403_Stereo_Amplifier]] | * Connecting a speaker with an amplifier: [[PAM8403_Stereo_Amplifier]] | ||
[[File:Speaker.JPG|x300px]] | |||
= Related Tutorial Videos = | = Related Tutorial Videos = | ||
<youtube>HPQMvL1SP_c</youtube> | <youtube>HPQMvL1SP_c</youtube> | ||
[[Category:Actuators]] | |||
Latest revision as of 10:32, 14 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[edit]