发布时间:2025-02-09 04:17:48
建议改一下,用一节3.7伏锂电池,代替原来的电池(型号不限),然后使用一块4056锂电池充电模块作为充电电路,然后可以用手机充电器充电,这样要比原来的好很多(充电模块仅两块钱)。还有个方法,可以找一根废弃数据线,剪断以后在正极处串联一只二极管,之后接到电池焊点处,即可直接用手机充电器为之供电。(手机充电器为5伏,而灯泡适合的电压是4.2伏,二极管压降0.7伏,就刚好得到4.3伏的电压,非常合适)。
如何设置TP-Link Power Cat电力猫进行无线路由器功能
2025-02-09 04:17:48 2025-02-09 04:17:48 2025-02-09 04:17:48 2025-02-09 04:17:48 2025-02-09 04:17:48 2025-02-09 04:17:48 2025-02-09 04:17:48我是武汉的。我想购买一套还建房。可以合同更名。更名后是否与原房东没有任何关系了
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