Interfacing issue

[JanhaviDeshpande]

Help needed on interfacing buzzer with L476

[Peter BENSCH]

Welcome @JanhaviDeshpande, to the community!

Many details are still missing:

• buzzer data sheet (link to the data sheet would be fine)
• what supply voltage will the buzzer have
• what frequencies should the buzzer emit and at what volume?
• which waveforms should be sent to the buzzer?
• are you planning to use an amplifier stage, if so, which one (or do you need proposals)?

Regards
/Peter

[JanhaviDeshpande]

First of all, Thankyou Sir for replying to the message.

Basically, using TMB12A05 active buzzer for a project based on anamoly detection based on audio. Basic functioning includes giving alert. 

[Karl Yamashita]

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@JanhaviDeshpande wrote:

First of all, Thankyou Sir for replying to the message.

Basically, using TMB12A05 active buzzer for a project based on anamoly detection based on audio. Basic functioning includes giving alert. 

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Still not enough information on what you're trying to achieve.

• "based on audio" - So do you have something that detects this audio? Microphone? Describe what this anomaly consists of.
• The buzzer has a frequency range of 2300+/-300H. You need to have some kind of driver for it as well, which you haven't provided any schematic.