Speaker
Layout symbol
Turns an electrical signal into sound; typical small speakers are 8 Ω. Don't connect it directly to a microcontroller pin, because the low resistance draws too much current. Drive it through a transistor or an audio amplifier such as the LM386, usually with a capacitor in series to block DC.
Details
- Reference Character
- LS
- Default Value
- —
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
