I believe that everyone uses oscilloscopes very often in their work. If you do not operate the oscilloscope correctly in your daily work, or do not pay attention to the maintenance and care of the ins
It's a very good drama "Ever Night". After watching the first part, I thought it was quite good and was looking forward to watching the second part. However, a lot of actors were replaced all of a sud
The customer reported that after the power supply output terminal was connected to the load, the output current reached 0.44A, and the output terminal was interrupted. The circuit protected itself. Af
PWM signal is a digital signal with a fixed period and variable duty cycle.If the counter of Timer_A works in up-counting mode, the output adopts output mode 7 (reset/set mode)Use register TAxCCR0 to