I would like to thank the forum for giving me the opportunity to review. I am very honored to have the opportunity to review the board, and I can’t put it down.
First, let’s look at the schematic diag...
Matlab Simulink communication system simulation : https://training.eeworld.com.cn/course/67739?Detailed explanation of MATLAB Simulink communication system modeling and simulation (Liu Xueyong) video ...
I have just purchased a new device, which contains a liquid level sensor of OMRON EE-SPX613. I don't understand whether the sensor is in the on or off state when the signal indicator light is on or of...
During the use of the Explorer Territory (low configuration), it was found that the car computer often dropped out of the line after being connected to CARPLAY. After studying from many parties, it wa...
The 2019 Texas Instruments (TI) China Educators Conference was successfully held in Zhuhai from November 8th to 10th. As an annual event in the field of electronic engineering education, the TI China...[Details]
In MCU, DSP and other applications, watchdog circuits, also known as voltage monitor circuits, are widely used, such as IMP813L, X25045, etc. This article summarizes some basic techniques and precaut...[Details]
Advantech launches wireless electronic paper EPD-660/662 to realize digital display of smart medical care Recently, Advantech released the latest product of the wireless solution wireless ePaper se...[Details]
1.1 Error model of the traditional (known) through calibration method The traditional coaxial system calibration method is usually called TOSM----Through Open Short Match (also known as SOLT----Short...[Details]
Everyone knows how important batteries are to pure electric vehicles. However, it has always been difficult to increase battery capacity, which is ultimately due to the low energy density of the batt...[Details]
On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit with the theme of "The Heart and the Core are Imprinted, and the Changes are Kunpeng" was officially held in Haicang, Xiamen. The Alumni Asso...[Details]
I. Introduction To meet the requirements of high-speed data transmission, the SPI bus is used. The MCU (STM32F072 Cortex-M0) receives the SPI data sent by the CPU (18 bytes of data per packet, the st...[Details]
1 Introduction
With the increasing severity of environmental pollution and the development of new energy, bidirectional DC converters have been used more and more widely, such as DC uninte...[Details]
Chapter 3 AD Conversion This chapter is divided into two parts. The first is the single channel conversion of AD, and the second is the multi-channel conversion of AD. First, convert the single chann...[Details]
Fault 1 Black screen after power on, no response. Inspection and repair process 1. After testing, it was found that the main power supply had no output. The power supply fault should be resolved fi...[Details]
On October 13, Japan's Canon announced the launch of the FPA-1200NZ2C nanoimprint semiconductor manufacturing equipment, which will perform the most important semiconductor manufacturing process-circ...[Details]
I believe everyone has seen Apple’s two previous fall press conferences. After the iPad Air, Apple Watch 6, and iPhone 12 series, Apple also held its third fall press conference. The press conference...[Details]
With the widespread application of LEDs, the simple structure of linear power supplies can no longer meet the needs in many places. Generally, when the forward current required by the LED is set by...[Details]
Deduplication, compression and other forms of data optimization achieve high ROI by reducing the total capacity of existing data on backup, archive and primary storage, and the data is optimized to...[Details]
A voltage regulator, as the name implies, is a device that stabilizes the output voltage. All voltage regulators use the same technology to achieve a stable output voltage. The output voltage is sa...[Details]