Frequently Asked Questions in PCB Circuit Layout Design Question 1: What is a component package and how is it different from a component? Answer: (1) The part package refers to the appearance and sol
In the subsequent development, a calendar is needed, so debug the RTC of GD32.According to the actual board, these two crystal oscillators are not soldered, so the RTC clock source can only be the int
[align=left]My colleague said that this is a circuit to prevent the MCU from hanging up. Fan_Ctrl is the signal from the microcontroller, C is the DC blocking capacitor, Fan_Ctrler is the signal sent
[i=s]This post was last edited by kikiwu on 2019-3-8 11:48[/i] [align=center][align=left] I was impulsive and determined to make one myself. It turns out that my courage is one of my strengths. What h
The monolithic integrated switching power supply VIPer53 is another highly cost-effective power supply chip newly launched in the VIPower family of STMicroelectronics (ST). The device integrates a ded