板对板排母连接器常用的塑胶原料就四种：PBT、6T、9T、LCP。这几种在耐温、强度和价格上差别挺大，选错了轻则不良率高，重 ...

In a recent post, I talked about using the “Blue Pill” STM32 module with the Arduino IDE. I’m not a big fan of the Arduino IDE, but I will admit it is simple to use which makes it good for simple ...

本书选用ANSYS HFSS作为仿真工具进行无源仿真。HFSS（High Frequency Structure Simulator）是业界领先的三维全波电磁场仿真软件，专注 ...

Arduinos are helpful but some applications require more than what Arduinos can provide. However, it’s not always easy to make the switch from a developed ecosystem into the abyss that is hardware ...