Share some commonly used electronic components reference materialsMainly includes the following two parts:1. Some electrical graphic symbols2. Common electronic components nomenclature and main techni
Before we know it, EEWorld is already 15 years old! Time will change, but what remains unchanged is our original intention of operating EEWorld: to build a great electronic communication platform to b
[i=s]This post was last edited by sunboy25 on 2021-12-27 22:50[/i]I would like to ask the experts, in the IGBT driving circuit as shown in the figure below, how should the maximum instantaneous curren
Hello everyone, I am a sophomore in analog electronics. I am preparing for the fourth edition of the book "Fundamentals of Analog Electronics Technology" edited by Hua Chengying . I am confused about
When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes