At present, analog signal interfaces dominate, while digital signal interfaces are rare. Nowadays, LCD TVs are becoming more and more popular, so digital signals have become the mainstream. Among them...
I made a stopwatch program for students to refer to. We have covered all the knowledge points involved in the program, including timers, digital tubes, interrupts, buttons, and other knowledge points....
Although 40 Oceans was produced by someone else, I don’t think it’s that good. For example, Captain Marvel, I don’t know what the ending is, which makes me feel inexplicable....
Is the HAL_UART_RxCpltCallback(huart) function of stm32 outside or inside the interrupt? I want to put the serial port receiving data into freeRTOS. If it is inside the interrupt, I need to use the xQ...
Development platform: TI DM365 multimedia processor, TVP5150 video decoding chip
Development requirements: Use TVP5150 to decode PAL video, output in YUV4:2:2 format, then process it in DM365 VPFE fro...
1. Intelligent Manufacturing and Industry 4.0
There is no universally accepted definition of intelligent manufacturing internationally, but it is generally considered to be the deep integration of new...
1 Overview
With the issuance of domestic 4G licenses, provinces across the country are vigorously carrying out TD-LTE network construction. The planning and optimization of TD-LTE networks are increa...[Details]
Most automotive power architectures must follow the most basic principles when designing, but not every designer has a thorough understanding of these principles. This article will explain the six ba...[Details]
1. Good ventilation is required: For open gas diffusion and escape, if there is a lack of good ventilation conditions, it is easy for the combustible gas content in a certain part of the a...[Details]
According to foreign media reports, the Samsung Galaxy A21 appeared in the Geekbench database and exposed some key parameters such as processor, memory, system software, etc. Recently, Samsu...[Details]
2W Universal Input CV Adapter Circuit Using LNK362
A 2W CV (constant voltage output) adapter
Figure 5 shows a typical adapter circuit with universal input voltage range, 6.2 V ±7% output volta...[Details]
Data: "s3c2440 Chinese Data Sheet (Full Version)" Chapter 9: Input and Output Ports; Chapter 10: PWM Buzzer //Press button k1 to reduce the buzzer frequency. //Press button k2 to increase the ...[Details]
Abstract: This paper uses LabVIEW's flexible graphical visualization programming technology, combines the microcontroller course with virtual instrument technology, and designs a multi-point temperat...[Details]
On December 15, Honeycomb Energy held its third Battery Day in Changzhou and officially released a new generation of high-safety power battery system solutions - Dragon Scale Battery, which will be g...[Details]
After almost half a month of preparation and production, I rushed to participate in the China University Student Computer Competition. Unfortunately, I didn't get a good ranking, but I was pleased wi...[Details]
June 30 news In an earnings call with investors and financial analysts earlier this week, Micron expressed confidence in its long-term future and strong demand for its products. The company also outl...[Details]
GSA confirms another major milestone in the commercialization of 5G devices, with the number of announced devices surpassing the 600 mark. GSA reported 628 announced 5G devices, a 21% increase over t...[Details]
(II) MCS-51 floating point operation subroutine library and its usage instructions
This floating point subroutine library has three different versions to suit different applications:
1. Small librar...[Details]
According to foreign media reports, Ford Europe has developed a new headlight that will replace the head-up display, which can improve safety by projecting useful information onto the road ahead in t...[Details]
1 Introduction
In modern society, as more and more nonlinear load devices are connected to the power grid, a large amount of harmonic current is injected into the power grid, causing voltage distorti...[Details]
Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]
Analogue and Mixed Signal
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