Simple buzzer circuit one a
Source: InternetPublisher:newlandmark Keywords: MDASH BSP Updated: 2020/02/15
The simple alarm circuit is simple and can be used for doorbells and other notification devices.
Figure 13-17 shows several simple sounder circuits with simple tones and few zygomatic sounds , which can make a "beep——" sound. Adjust the value of the component
marked with "water" in the figure to change the tone.
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