[/content_hide]最近想把手工焊接的功放板转换成工程图纸,这芯片线路连接挺简单的,声音效果也不错。我这里用的是PAM8406芯片,带5w的喇叭,封面是x宝移驾过来的,实际作品好于封面那一款。
我手工焊接的洞洞板用在了我的蓝牙音响上,使用了两个月,声音洪亮,蓝牙连接稳定,充电方便。最关键是手工打造,虽然现在磨损有点严重,但还是依然坚挺!
很高兴与大家分享作品,希望大家多多支持,多多指正!整个作品的图纸及资料见下文。pcb图纸那个座子间距2.54mm,丝印层会报错,因为我之前画的是单个排针的丝印,无视或者你修改也行!
下载文件需要一些“创造力”,每日签到可获得。
下面第一张图包含了所有设计资料,链接点这里就能获取到了, 提取码:
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/ba19e-1271136c2513ea06.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/40dc3-1270a2e675c864c5.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/55107-12700a2c6a5572ca.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/78e6e-12702bcac6b4165f.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/95958-1270ac566c0dc267.jpg)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/6363d-1271c0d06c3a5327.jpg)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/5d814-1270c2dec565645c.jpg)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/b566b-127c6e652e0d0c5c.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/21700-12794e5ec69ac2d0.png)
![DIY-5V电压功放板](https://static.qutaojiao.com/wp-content/uploads/2019/05/735ed-1276f171cccf2f05.png)
非常棒的资源,感谢? 分享