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 always like software with smaller size, because I am too busy. I often have to rebuild the system and reinstall the software. The most painful thing is those guys whose size is larger than the syste
Printed circuit diagrams are closely related to repairs, and their importance to repairs is second only to the electrical schematic diagram of the entire machine, so printed circuit diagrams are mainl
Engineers who choose to design a wireless IoT application from scratch will quickly realize that the task is difficult. First, building an IoT network system from scratch requires knowledge of many di
My 51 development board, SPI reads and writes SD card, and there is a problem when reading the SD card sector data. No data can be read at all, that is, the data is all 0. My initialization process is
Hello everyone, please help me look at the signal transmission line in the figure below. The transmission distance is about 30m. +-12V is used to power the op amp and other chips on the circuit board