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          企業??AI智能體構建引擎，智能編排和調試，一鍵部署，支持知識庫和私有化部署方案
          廣告
        
                        
                                            
  

                

                
    
                
        
                
                            ## **簡介**
善學坊FMQ-A1蜂鳴器，具有高可靠性、聲音清脆等特點。
### 
官方商店：[點擊進入](https://item.taobao.com/item.htm?id=627735113474)
### 
![](https://img.kancloud.cn/dc/10/dc105ea6e25c6a381900d3bca0f6cc99_1132x708.png =500x)
<br/>

## **技術參數**
* 模塊采用S8550三極管驅動  
* 工作電壓：3.3v-5v
* 尺寸：3.2cm×1.3cm  
<br/>

## **引腳說明**  
* VCC：外接3.3v-5v供電電源
* GND：外接GND  
* I/O：外接單片機IO口
<br/>

## **使用方法**
把VCC和GND分別接入電源正極和負極，當I/O引腳輸入低電平時，蜂鳴器發聲。
<br/>

## **善學坊官方信息**
* IoT學習平臺：[www.sxf-iot.com](https://www.sxf-iot.com/)
* 官方商城：[https://shop233815998.taobao.com](https://shop233815998.taobao.com/)  
**唯一**微信公眾號：shanxuefang-iot
![](https://img.kancloud.cn/03/8f/038f0602d72588346ebc539e12acd32a_344x344.png =250x)

                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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