I stayed in school to make things during the summer vacation. I happened to see the promotion of this competition at that time, and I happened to have a film of the relevant module in my hand, so I wr...
Read the value of the potentiometer through AD conversion, adjust the duty cycle according to the value of the potentiometer, and then adjust the output DC voltage and the brightness of the LED. In la...
I was so depressed. I answered the questions on my phone and entered the lucky draw interface. I found that the flash could not be displayed because of the phone. I couldn't draw a prize. When I click...
This is a typical application circuit of the dual comparator LT1017. I am a little confused about the principle of this circuit. Why must pin 1 and pin 7 output high levels at the same time to have ou...