Brief active buzzer component introduction

Table of Contents

Active buzzers are easy. Just apply 5V to them and they buzz.

Brief circuit schematics with short video – List of pages
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Diagram

Simple active buzzer circuit schematic diagram by electronzap electronzapdotcom
Simple active buzzer circuit schematic diagram by electronzap electronzapdotcom

Affiliate link ads. First ones shown are the type that I have from kits. usually labeled as 5V buzzer. The following ones are apparently 3-24V, which may be more appealing.

Video

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