I am currently debugging with CC2541, but a very strange problem has arisen: for the same circuit board, the first batch that was soldered had no problems at all, but the later batch that was soldered...
1. When driving out, carefully observe the surroundings before getting in and out of the car, and pay attention to whether there are people around "watching you" and beware of "tails" secretly followi...
If users want to extend the effective use time of the battery, in addition to ensuring the quality of the charger, the correct charging skills are also essential, because poor quality chargers or inco...
I would like to ask why the stm32 can download the 8m main clock to oscillate, but the rtc does not oscillate? The connection method of vbat is slightly different. A 10r resistor is connected from the...
I had nothing to do this weekend, so I went back to school and happened to run into my juniors' competition.This kind of competition has been held in our school for three times. This year is the fourt...