Q: Information about designing a BMS for LiFePO4 batteries has been posted several times (BQ78350-R1: bqStudio not showing battery voltage, BQ76930: Design help required for BQ76930).
Now it's time to
First, understand the concepts of virtual short and virtual short:
Virtual short: Since the voltage gain of the op amp is very large, the open-loop voltage gain of general-purpose op amps is generally
The 2019 National Games list was released at noon today. The specific list can be viewed here:
https://en.eeworld.com/bbs/thread-1084541-1-1.htmlWith this list, experienced netizens can vaguely guess
The A1 channel is used to sample and store in ADC12MEM0. Why is there no voltage change before and after the 6.1 port is connected to the Dupont line and grounded?