开源文章：小白一文学会在上电之前测试电路找出异常\n\n简介：面对新手, 焊接的一塌糊涂, 却敢上电, 一不小心炸鸡, 点亮电容, 炸飞芯片, 板子炸个洞的情况. 有必要写一篇入门测量文章.\n\n文章链接：[https://oshwhub.com/article/xiao-bai-yiwen-learned-to-test-the-circuit-to-find-out-the-abnormality-before-powering-on.]\n#技术干货#