-
01 Overview of automobile network security regulations In recent years, the degree of automobile intelligence has increased rapidly, including the convenience of SOTAFOTA ( downloading when getting...[Details]
-
Recently, Dongxu Optoelectronics, a leading display material company, issued an announcement stating that its subsidiary Sichuan Xuhong Optoelectronics Technology Co., Ltd. and Sichuan Mianyang Econo...[Details]
-
The technology in cars is undergoing a fundamental technological shift. Software monitors the engine, plays music, alerts drivers to oncoming traffic hazards, and provides more functionality. Howev...[Details]
-
Aiming at the requirements of industrial control systems, a data acquisition system based on Compact PCI bus is introduced, which can realize the acquisition of analog signals, serial digital signa...[Details]
-
Automotive electronics are in a noisy environment
,
so automotive electronics must have excellent electromagnetic compatibility (EMC) performance. The most important part of automotive elec...[Details]
-
Today, Honor Mobile's official Weibo account announced that it will hold a new product launch conference at 19:30 on December 1 to officially launch the Honor 60 5G series of mobile phones. T...[Details]
-
#include reg52.h typedef unsigned char u8; typedef unsigned int u16; sbit KZA=P2^2; //bit definition sbit KZB=P2^3; sbit KZC=P2^4; #define GPIO_key P1 #define GPIO_DIG P0 u8 KeyValue; u8 code...[Details]
-
Sysfs file system Linux 2.6 kernel introduced sysfs file system. Sysfs can be regarded as a file system of the same category as proc, devfs and devpty. This file system is a virtual file system, whic...[Details]
-
1. DIP dual in-line package DIP (Dual In-line Package) refers to an integrated circuit chip packaged in a dual in-line package. Most small and medium-sized integrated circuits (ICs) use this packa...[Details]
-
The frequency converter (hereinafter referred to as VFD) is an electronic and electrical device widely used in modern factories. It is a high-end electrical product, and its main application areas ...[Details]
-
Error : Copy protection check, No valid license found for this prod t
Reason: The lowercase letters of the 0x..... string of the registration machine were not changed to uppercase letters during ins...[Details]
-
There are two modes of STM8L interrupts, namely Pin mode and Port mode, which are the so-called line interrupts and port interrupts. In short, line interrupt means that the interrupts of the same ...[Details]
-
I just started to learn 51 MCU programming recently. When I learned about key scanning, I saw a blog post on the Internet titled "New Key Scanning" written by Etual in 2008. I was very touched. For t...[Details]
-
High voltage power supply
The high voltage power supply is a CMOS oscillator connected to a high voltage ignition transformer, and the transformer output is about 20KV. ...[Details]
-
Autonomous driving uses a variety of sensors (ultrasonic radar, millimeter-wave radar, smart cameras, high-definition/standard-definition cameras, lidar, etc.). Different types of hardware sensors ...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD