Dear experts, I want to use three buttons to realize mode switching and time division addition functions. How should the button subroutine code be expressed? The button code requirements are as follow...
[size=5] Recently, the program on the project needs to filter a voltage signal. Although I have some understanding of digital signal processing, there is still a big gap between engineering applicatio...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]Most color TVs use switching power supply circuits because switching power supplies have the characteristics of high efficiency a...
[size=4]1. System clock problem: [/size] [size=4] The system uses DCO by default. When using an external high-speed crystal oscillator XT2, you must turn on XT2 yourself, wait for 50us for XT2 to star...