虽然某些电路可能会在助焊剂保留的情况下正常工作，但是可以看到脏板对通过串行 uart 发送信号（即，将代码上传到 arduino 或将 ascii 字符发送到另一个 uart）的板.
Kendrick just opened his mouth & DROPPED SOME MIDDD!!!!! (Kendrick
Kendrick Just Opened His Mouth And Exposed Everything About Kanye. Youtube
Dalbo
