[i=s]This post was last edited by tinnu on 2020-10-6 18:08[/i]1. XPT2046
The official configuration is a resistive screen. When the screen is taken apart, it is indeed XPT2046, which is a common resis
Section 2.4 of the book "Operational Amplifier Parameter Analysis and LTspice Application Simulation" is about common-mode rejection ratio.
In situations where common-mode interference is large, diffe
I use Agilent's network analyzer E5061B to measure the phase-frequency curve of a series RLC network. Theoretically, the series RLC network should be between 90° and -90°, but now it exceeds -90° and
Job Description: 1. Development of video codec functions; 2. Development of Linux kernel and program for video codec CPU. Job Requirements: 1. Familiar with ARM+Linux embedded system and embedded vide
The algorithm transplantation encryption chip is a patented product of Linkcore Security. Its main function is to embed the LKCOS intelligent operating system inside the chip . Users can transplant a