I have read a lot of IAP documents, and they all use hardware buttons and a UI written by myself to operate and burn. It is completely different from the application I expected. My application uses th
[align=left][color=rgb(0, 0, 0)][font=Arial, 微软雅黑,] The working principle of capacitor voltage reduction is not complicated. Its working principle is to use the capacitive reactance generated by the c
[i=s] This post was last edited by yl20084784 on 2016-6-14 12:45 [/i] Using 431 as the Ad sampling benchmark for stm32, the measured output of 431 has 0.1V and an oscillation of about 150K hz. The cir
It was supposed to be my last day at the company, so I handed over my work and left peacefully. We were all destined to be together, so let's part ways in peace! However, when I arrived at the company