Timeline for How to drive a 4 ohm, 5 watts speaker with the Arduino Uno
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 24 at 10:41 | vote | accept | S.E.K. | ||
| Oct 8 at 13:35 | comment | added | Justme | Not necessarily an audio amplifier is required, it depends what the goal is. If the goal is just to drive some beeps and boops, all you need is a transistor on a GPIO or PWM pin. | |
| Oct 7 at 20:57 | history | answered | Mattman944 | CC BY-SA 4.0 |