I recently attended a medical electronics conference, where I focused on a very popular memory device, FRAM. The speaker believes that FRAM has achieved absolute dominance in medical applications beca
1. Introduction to Range Hood
1. Industry Background
The modern range hood originated in Europe. It is mainly used to quickly remove the waste from stove combustion and the fumes that are harmful to t
Slavefifo driver of CY7C68013 under Linux. Write 68013 driver by yourself under Linux. 1: In the debugging of driver program, it is found that the write function is successfully executed, and 68013 al
Ladies and Gentlemen: The CPU is PXA270, and the voltage collection chip is WM9712. There are two places where the voltage is collected through AC-LINK: 1. Touch screen, 2. Battery current voltage pro
In order to make the output light load current of 50mA work in CCM mode with low noise, according to calculation, (12V-3.3V)*12V/3.3V/650000Hz/0.1A=0.00048H=480uH. How come it is dozens of uH?