buzzers

Buzzers are electronic components that are used to generate sound. In this blog, we will explore the different types of buzzers and their functionalities. Active Buzzers Active buzzers are a type of buzzer that have additional logic compared to passive buzzers. They require a direct current (DC) connection and are more expensive than passive buzzers. To generate sound with an active buzzer, you need to connect a 0V wire and a signal wire, alternately switching between high and low voltage levels at different frequencies based on the desired sound....