Piezo
| Image | Part # & Datasheet | Description | Distributor | Eagle lib |
|---|---|---|---|---|
 | PS1240P02BT | Piezo buzzer runs at 3Vpp+ Peak volume @ 4khz | Digikey Mouser | Adafruit |
| | PS1420P02CT | Piezo buzzer runs at 5Vpp+ Peak volume @ 2khz | Digikey Mouser | Adafruit |
Speakers
| Image | Part # & Datasheet | Description | Distributor | Eagle lib |
|---|---|---|---|---|
 | Kobitone PS603 | Small 8 ohm speaker | Mouser | Adafruit |