Speaker: Difference between revisions
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Created page with "= Description = A Speaker has two connectors and can generate sounds if you apply a frequency. For most speakers one is + and one is -. If you connect it to the ESP + is conne..." |
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= Description = | = Description = | ||
A Speaker has two connectors and can generate sounds if you apply a frequency. For most speakers one 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. | ||
For more details look at the | For more details look at the following pages: | ||
* basic operation and sound generation:[[Piezo Speaker]] | * basic operation and sound generation:[[Piezo Speaker]] | ||
* Connecting a speaker with an amplifier [[]] | * Connecting a speaker with an amplifier: [[PAM8403_Stereo_Amplifier]] | ||
= Related Tutorial Videos = | = Related Tutorial Videos = | ||
<youtube>HPQMvL1SP_c</youtube> | <youtube>HPQMvL1SP_c</youtube> | ||
Revision as of 15:40, 29 August 2020
Description
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