In this video I am measuring the output level of the various buzzer that you can find on ebay, banggood or aliexpress.
Get the UNI-T UT353 Sound Meter from these sources:
Here are all the buzzers shown in this video:
- Buzzer #1 Bujeon BOT-03D
- Buzzer #2 Kingstate KSTG954RP/HA (recovered from motherboard)
- Buzzer #3 Mallory Sonalert PB-0927PQ
- Buzzer #4 SMD Buzzer 9×3.2mmÂ
- Buzzer #5 Active Buzzer 12mm
- Buzzer #6 Active Buzzer 23mm
- Buzzer #7 Active Buzzer SFM-27