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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Pay in 4 interest-free payments of $2.50 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
4V - Output 12V 1
this is a good one to start with
and a reset button
(15 of which provide PWM output)
Buzzer 5V USB to Barrel Jack 4V - Output 12V 1Introduction : This buzzer is an active buzzer, which means that it will buzz at a predefined frequency (2300 300 Hz) on its own even when you just apply steady DC power. Features : Rated Voltage : 5V. Operating Voltage : 4 8V. Resonant Frequency : 2300 300 Hz . Operating Temperature : 20C to 45C.