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DIY吧,万能的DIY,旧物再利用!
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这就是“成品”了, 两口、三口加USB口。
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反面可以看出是旧品
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加装5V的充电板,把USB口引出到面板,并加装开关和电源指示。
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主电源板加装电源指示灯
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5V电源转换板的铭牌也粘上来,方便以后查询,好记性不如烂笔头!
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USB口和开关及电源指示
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低压电源转换板也很普通,但充满后自动关闭继续充电能力很强也很准。
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主电源指示灯用热熔胶固定,限流电阻用绝缘管包扎,比较安全。
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两个两眼插座、USB、低压电源指示灯、开关。
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主电源指示灯
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接上电源,主电源灯亮。
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打开开关,低压电源指示灯亮。
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接上数据线就能用了!
谢谢观赏,抛砖引玉啦!!