This through-hole speaker is great for projects where you need something that sounds better than a piezo buzzer but don t have room for a full-blown speaker. This 30mm diameter speaker is encased in plastic and will handle about 125mW of power.
$3.10 |
This through-hole speaker is great for projects where you need something that sounds better than a piezo buzzer but don t have room for a full-blown speaker. This 30mm diameter speaker is encased in plastic and will handle about 125mW of power.
This TDA7297 Audio Amplifier module is just right one for you. This audio amplifier board has no current impact sound when booting, low static noise, and a high quality sound: treble delicate, soft, transparent, no harsh; bass strong, full, strong, and acting freely. The amplifier has been equipped with a heat sink to solve the heat problem, and there is also potentiometer to adjust the loudness, bind to wire the speakers. This module has a max output power up to 15W+15W.
