I used WinDbg and a virtual machine to debug a Windows driver. However, according to the settings on the webpage, when I entered the virtual machine XP system and chose to enter the XP debugging syste
1. LED power supplies can be divided into two categories according to the driving method : A. Constant current type : 1. Constant current drive circuit is ideal for driving LEDs , but the disadvantage
I recently encountered some problems in signal acquisition. Because the pre-instrumentation amplifier does not meet the requirements, I built a common-phase proportional amplifier, as shown below: [im