The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, mainly promoted by Audi, BMW, Chrysler, Daimler, Ford, General Motors, Porsche and Volkswagen. Vehicles exported to Europ

CAN bus (Controller Area Network) is a communication protocol widely used in automotive, industrial, medical and other fields. However, during use, CAN bus may also encounter some faults. Physical layer failure Physical layer failures are usually caused by CAN bus hardware or connection probl

The servo control system is a high-precision, high-response speed automation control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo control system is the servo drive and servo motor, which achieve precise control of mechanical equipment by precisely c

Hardware Platform S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SPI, SD and MMC controllers, 4 timers with PWM function and 1 internal clock, 8-channel 10-bit ADC, 117-bit general I/O po

1. Concept Analysis 1.1 Clock pulse signal 1.2 Clock frequency 1.3 Clock source (provides clock pulse signal) a. Crystal oscillator b. Phase-locked loop (PLL) 2. Clock system 2440: The frequency of the crystal oscillator, how many PLLs

1. The uboot has been written to nandflash before. Next, write the kernel zImage and file system to nandflash. 2. Compile the kernel cd linux-2.6.28_smdk6410 make clean make distclean cp smdk6410_config .config make menuconfig Go to Device Drivers

Since the school's campus network server is relatively old, the development board cannot use DHCP directly. So there are two solutions: 1. Before connecting to the development board, first connect to a switch, and then connect the interface that comes out to the development board. 2.

In addition to ladder diagrams, PLC programs also have FBD function blocks as instructions, which generally have background DBs. The PLC counter instruction enables it to count internal program events and external process events, thus saving the use of external counters. Each counter uses a structure

#include reg51.h #include stdio.h #define uchar unsigned char //macro definition of unsigned character type #define uint unsigned int //macro definition of unsigned integer sbit ST=P3^0; //A/D start conversion signal sbit OE=P3^1; //Data output enable signal sbit

Electromagnetic interference (EMI) refers to the interference of unintended electromagnetic radiation from the outside world. This interference can interrupt, hinder or degrade the performance of the circuit. In today's portable consumer electronic device design, space has become the first factor. Designers often ne

We all know that PLC control is used for actual engineering projects, so the level of system design will directly affect the entire control system and the operating reliability of the equipment! Do you agree? So how can we design a control system that is stable in operation, reliable in action, safe to use, eas

1 IMX6ULL SPI controller Chapter 20 of NXP's 6ull reference manual introduces the SPI controller, Enhanced Configurable SPI (ECSPI). 1.1 Features ①. Full-duplex synchronous serial interface. ②. Configurable master/slave mode. ③. Four hardware chip select signals, support multiple slaves. ④. There is a

Cerence Inc., AI for a world in motion, announced that Volkswagen Group has deployed Cerence Chat Pro and integrated the unique intelligent automotive-grade ChatGPT application into European models through a cloud update, marking the first time the solution is available to drivers. Previously, at CES 2024, C

Today, follow the steps of the editor and let's find out. In the picture, we can see that the main components of the electric air compressor include: motor , oil filler, air compressor body, oil cooler, cooling fan, air intake connector, scheduling connector, etc., which together form the air comp

Combined with Prophesee's ultra-low-power, low-latency event vision sensor, this breakthrough gaze tracking system will help bring an intuitive, seamless new user experience Prophesee event vision sensor Zinn Labs announces the industry’s first event-based gaze-tracking system for VR/MR headsets and smart frames A

After the rise of new energy vehicles, the concept of "software-defined cars" has entered the public eye, and smart cockpits and smart driving have become widely recognized future development trends. Due to its low implementation difficulty and easier perception by consumers, smart cockpit is becoming a comprehensive