[size=4][color=#000000][backcolor=white]Six protection functions of the power amplifier: [/backcolor][/color][/size] [size=4][color=#000000][backcolor=white] 1. Soft start protection [/backcolor][/col
Products made with microcontrollers or ARM often have keyboard input, and there is an unavoidable problem with keyboard input: keyboard debounce. See the figure belowWhen the key switch is closed or d
Dear experts, as shown in the figure below, could someone explain the principle of this circuit to me? Thank you very much. If the input signal is a sinusoidal signal, is the output a DC signal or a s
[i=s]This post was last edited by 不足论 on 2019-2-15 22:23[/i] I have been wandering around the city, and usually only go back to my hometown during the Chinese New Year. My hometown is in a small villa