Peteryang 发表于 24-7-23 01:49:18

电压表模块做个测电器

常用这样的，但是贵呀
http://image.rcfans.com/pic/20240723/1721670393411907376.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
发现电压表小模块很便宜，那不就是几个模块并联即可么



http://image.rcfans.com/pic/20240723/1721670476319169684.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
做完了，贴了个纸，避免晃眼
http://image.rcfans.com/pic/20240723/1721670500948995230.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20240723/1721670512794616315.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
插电池，好用

精度一般哈，仅用于看大体电量，看平衡不够用。
http://image.rcfans.com/pic/20240723/1721670552701798100.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

空灵工作室 发表于 24-7-23 18:57:07

直接买个BB响不就行了

开水加饼 发表于 24-7-24 18:06:07

空灵工作室 发表于 2024-07-23 18:57
直接买个BB响不就行了

这个比较直观看见每片电芯的电压
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