Piezo Buzzer sound
0.35 د.ك
Piezo buzzers are used for making beeps, tones and alerts.
In stock
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Original price was: 25.15 د.ك.22.64 د.كCurrent price is: 22.64 د.ك.
Original price was: 26.30 د.ك.23.67 د.كCurrent price is: 23.67 د.ك.
Description
To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low (‘differential drive’) for double the volume.
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