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GroveBuzzer active buzzer alarm small speaker arduino compatible with Seeed
Limited time offer, ends 07/26 By EnYZME
- Note:
- Whether there is an oscillation source or not. Here, the "source" does not refer to the power supply but the oscillation source. That is to say, an active buzzer has an oscillation source inside, so it will sound as soon as it is powered on. However, the passive type does not have an oscillation source inside, so it cannot be made to sound if a DC signal is used.
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Note:
Whether there is an oscillation source or not. Here, the "source" does not refer to the power supply but the oscillation source. That is to say, an active buzzer has an oscillation source inside, so it will sound as soon as it is powered on. However, the passive type does not have an oscillation source inside, so it cannot be made to sound if a DC signal is used.
Whether there is an oscillation source or not. Here, the "source" does not refer to the power supply but the oscillation source. That is to say, an active buzzer has an oscillation source inside, so it will sound as soon as it is powered on. However, the passive type does not have an oscillation source inside, so it cannot be made to sound if a DC signal is used.
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by EnYZME Return Policy
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