Audio Piezo Buzzer 3 - 28V
100 ohm , 0.15 watt speaker from pololu
Electromagnetic Buzzer: 9mm, 40Ω, 4-6V, Top Opening
Technical Details Weight: 50.48g Dimensions: 77.8mm x 77.8mm x 25.49 / 3.06" x 3.06" x 1"
Features: Small Size Power rating: 0.5W Impedance: 8 ohm
If you want to get some sound out of your project but have a tight space budget, this is a good way to do it. This 0.25W, 8Ohm speaker is only 40mm...View full details