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...
Whether driven by Moore's Law or consumer demand, the level of performance required in today's televisions may seem overwhelming.
Compared with the standard definition television format (SDTV), the...[Details]
In March this year, the domestic mobile phone market ushered in the busiest month in history, with various "king of mobile phones" and flagship mobile phones emerging one after another. Major manufac...[Details]
August 13th news, Ziguang Guowei and the National New Energy Vehicle Technology Innovation Center (abbreviated as " The two sides will focus on new energy Collaborative innovation and cross-borde...[Details]
Hall sensor placed at 120 degrees: The idea of changing the 120 degree trigger to a 60 degree trigger Originally, when triggered, the three signals of the Hall sensor are XORed into one signal, an...[Details]
Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
1. Add #define CONFIG_CMD_NAND to /include/configs/smdk2440.h to compile drivers/mtd/nand/built-in.o: In function `nand_init_chip': /u-boot-2016.03/drivers/mtd/nand/nand.c :76: undefined reference t...[Details]
On February 16,
Tesla
's new
self-driving
computer, Hardware 4.0 (HW4), has been leaked, and the company appears to be already building some cars with the new system.
...[Details]
Abstract: This article analyzes the role and development status of video character overlay, introduces four implementation solutions based on small and medium-sized integrated circuits, FPGAs, m...[Details]
The two most important software for microcontroller development are programming software and downloading software. We use the 51 version of Keil uVision4, also called Keil C51, for programming softwa...[Details]
Recently, Li Qiyang, Party Secretary and Chief Prosecutor of the People's Procuratorate of Kangping County, and Fu Helong, Deputy Chief Prosecutor, came to Shenyang Fulai Carbon Fiber Co., Ltd. locate...[Details]
One way to reduce the cost of silicon solar cells is to minimize the amount of high-quality silicon materials used, such as thin-film solar cells. However, the efficiency of such solar cells is onl...[Details]
Use the 20M oscilloscope bandwidth as the limit standard, set the voltage to PK-PK (effective value is also measured), remove the clip and ground wire on the oscilloscope control head (because the cl...[Details]
Translated from - Semiwiki, Bernard Murphy Custom AI acceleration is on the rise. In cloud computing, Alibaba follows Amazon and Google in launching its own custom accelerator. Facebook is also in ...[Details]
WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
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