Explain complex switching power supply knowledge in a simple and easy-to-understand manner, use simulation methods to assist teaching, and teach you step by step how to develop practical switching power supplies.
I just started learning ARM embedded system recently, and I have some questions about expansion: I want to expand SDRAM, NOR FLASH, and NAND FLASH. The A1-A (x) address lines of ARM are connected to t
AT&T recently announced the implementation of the AirGig plan, which aims to use existing power transmission lines to transmit high-speed wireless communication data without the need to build new comm
Recently, I found in an experiment that when the VSS pin of ad7710 is connected to -5V to collect positive and negative voltages, the reading is very unstable, with a jump of about 5 millivolts. When
The microcontroller source program is as follows (with detailed comments): #include
#include
#include18b20.h #define uchar unsigned char #define uint unsigned int bit flag1s = 0; //1s timing flag unsi
The components on the PCB need a 3.3V power supply, but the space needs to be compressed as much as possible. I want to replace the two No. 5 batteries with button batteries, but I have never used but