There is a CM in the J1939 fault code that indicates the conversion method of SPN. When this bit is 0, SPN is converted according to Version 4. When this bit is 1, SPN is converted according to Versio...
//Encryption algorithm void EncryptTEA(unsigned int *firstChunk, unsigned int *secondChunk, unsigned int* key) 2 { 3 unsigned int y = *firstChunk; 4 unsigned int z = *secondChunk; 5 unsigned int sum =...
Dear experts, thank you for your resources and schematics. The design ideas have given us great inspiration. We are learning all the way, from a novice to a rookie, and from a rookie to a junior. We c...
Event time: Today 13:00-16:00 {:1_102:}[font=微软雅黑][size=4]Today 13:00-16:00, Lenovo, a leading global smart device manufacturer, will meet with EEWorld Shenzhen netizens on the second floor of WAKEUP ...
Although isolated digital inputs and digital isolators sound similar, there are actually some significant differences between them. After reading this article, hopefully you will be able to easily tel...
1 Introduction Low-power photovoltaic inverters are typical representatives of small power electronic devices. As the core device of the inverter, IGBT modules generate a lot of heat during operatio...[Details]
Empowering Chinese software and building an open ecosystem: Intel China Open Source Technology Committee is established
On February 24, at the 2023 Intel China Strategic Media Comm...[Details]
Many times, we need to control the bass, treble, and volume of an audio signal before it passes through the amplification stage to prevent distortion of the sound. The circuit that amplifies the au...[Details]
The dilemma is easy to describe. Global efforts to combat climate change depend on a dramatic shift away from fossil fuels. Doing so will require electrifying transportation, primarily moving away ...[Details]
Problem description: When using the MSComm control in LabVIEW before, you can see the MSComm control by directly using Import--ActiveX Control to Palette. Now I have changed computers, and I can't...[Details]
Wet state microbial penetration tester is used to determine the performance of materials in resisting the penetration of bacteria in liquids when subjected to mechanical friction (the shielding perfo...[Details]
The single-chip frequency meter system is designed with single-chip microcomputer + frequency division module + shaping module + LCD1602 liquid crystal display + button. The frequency measurement ran...[Details]
China Energy Storage Network News:
During the National Day holiday, the construction site of the Hongqiying 220 kV transmission and transformation project in Chongli District, Zhangjiakou Cit...[Details]
From November 5 to November 10, the fifth China International Import Expo (CIIE) was held in Shanghai. During the Expo, the "Send Electricity" energy storage mobile charging solution exhibited at t...[Details]
1. Introduction: A console that can solve all the pain points of gaming laptops In this era of pursuit of efficiency, the miniaturization of computer host has become an inevitable trend, especially f...[Details]
DC regulated power supply design circuit
This DC regulated power supply circuit consists of a bridge rectifier circuit and a three-terminal voltage regulator circuit.
Integrated DC regulated p...[Details]
Unlike a lowpass or highpass filter, the gain of an allpass filter is always present in the frequency range it is used in, but it does provide a frequency-dependent phase shift. Multiple allpass fi...[Details]
"Panda" will focus on the key core components of industrial robots, break through and master the key common technologies in the fields of industrial robots and intelligent manufacturing, strengthen...[Details]
1 Introduction
As people's health awareness gradually increases, outdoor sports are becoming more and more important. However, excessive or insufficient exercise cannot achieve the purpose...[Details]
Automotive Electronics
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