I just graduated from college and have been working in a small company for hardware development for half a year. I feel that I am not very good at it. I find it very difficult to solder those small th
I have been tinkering with TIMx of stm32 these two days, not TIM1. I have read many articles and tried many programs myself, but it seems that I still can't see the effect, such as the LED light is li
Made of double-sided board, using single-chip microcomputer + phase-locked loop control + C2053 power tube output, the frequency is very stable. The transmission frequency can be adjusted by buttons,
I saw some information about the USB bus on the Internet: USB is the abbreviation of "Universal Serial Bus". But please note that this is not a new bus standard, but an input/output interface standard
The input clock is ddr_ck/ddr_ckn, which generates a 270-degree phase shift through dcm and is output as clk1X. clk1X is used as the working clock of the entire system. ddr_ck/ddr_ckn is required to b