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5V Active Buzzer
$0.95 -
5V Passive Buzzer
$0.50 -
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8 Ohm 1 Watt – 30mm Speaker
$1.50Light PacketThis speaker is a low cost alternative that can get some sound out of a project without breaking the bank. The tiny speaker measures 30mm… -
8 Ohm 1 Watt – 40mm Speaker
$1.50Light PacketSaleThis small speaker measures 40mm in diameter and approx. 5mm thick. These are not going to blow eardrums, but they are ideal for small projects… -
8 Ohm 1 Watt – Long Speaker
$1.95Light PacketThis small rectangular speaker's thin profile makes it ideal for fitting into tight spaces or thin enclosures. The speaker is rated at 8 Ohm /… -
8 Ohm 2W Speaker
$1.50Light PacketMost basic speakers are round - but not this one! It measures 40 x 20mm x 6mm and is designed to fit into rectangular enclosures.… -
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Passive Piezo – Large
$3.95This giant piezo buzzer is perfect for use with the Arduino or BBC micro:bit. Generate tons or alerts between 200Hz and 10KHz! -
Piezo Buzzer – PS1240
$2.95Light PacketThis small buzzer is breadboard compatible and can generate a tone between 2KHz and 10KHz with a 3-30V peak to peak square wave. -
Piezo Element – 4.2kHz
$2.95Light PacketA Piezo element comes in handy when you need to detect vibration or a knock. This sensor measures 27mm in diameter and just 0.45mm thick. -
Piezo Element – 6.3kHz
$2.95Light PacketA Piezo element comes in handy when you need to detect vibration or a knock. This sensor measures 20mm in diameter and just 0.42mm thick. -
Rectangle Loudspeaker With Wire – 8 Ohm
$3.75Light PacketSaleThis tiny rectangular enclosed speaker is a great addition to any audio project where the size of a round speaker isn't practical. The 8 Ohm… -
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3″ Speaker – 4 Ohm 3 Watt
$4.95This 3-inch, 4-ohm, 3-watt speaker is intended for use in audio projects and electronic devices. Its strong metal frame and ability to interface with a… -
3″ Speaker – 8 Ohm 1 Watt
$4.95This 3-inch, 8-ohm, 1-watt speaker is intended for use in audio projects and electronic devices. Its strong metal frame and ability to interface with a… -
Enclosed Piezo Buzzer with Wires
$3.95Light PacketThis 24mm diameter piezo buzzer can be used to output a 3.8kHz tone or detect knocks by reading the voltage produced across the element. -