In a U3 disk, the USB disk can be recognized by the Windows system as an optical drive, a mobile storage medium, or a local hard disk. I want to know how this is achieved? In the USB protocol, which p
In this lab, we introduce an active circuit, the operational amplifier, which has certain properties (high input resistance, low output resistance, and large differential gain) that make it a nearly i
AVX Corporation recently launched a CANBus series of varistors specifically for automotive ESD protection. This surface-mountable product can replace the three-component ESD protector (two back-to-bac
It is to protect some key files and prevent users from deleting them, but I don't know how to implement it in WinCE. PS: What I want to do now is to run a WinCE program on GPS. I have tried to set sev
I am a freshman, majoring in software. I mainly studied English, basic computer applications, C language, C++, SQL SERVER2000, HTML, and numbers in my freshman year. My freshman year is almost over, a