-
1 Overview
The AC03 electric trains of Shanghai Metro Line 3 were introduced in the early 21st century and are AC transmission vehicles manufactured by the French company ALSTOM. Their main ...[Details]
-
As a tool for precision measurement, grating has been widely used in the fields of precision instruments, coordinate measurement, precise positioning, high-precision precision machining and other fie...[Details]
-
Recently, the 100MW/200MWh energy storage demonstration project in Jinzhai County, Anhui Province was officially started. This project is the first 100MW-level centralized shared energy storage pow...[Details]
-
The continuous miniaturization of electronic equipment, especially computers, requires the size of power supplies to be miniaturized accordingly. Therefore, switching power supplies have begun to r...[Details]
-
This module operates a total of four registers Control and Status Register: SysTick_CTRL Reload value register: SysTick_LOAD Current value register: SysTick_VAL Calibration Register: SysTick_CALRB Si...[Details]
-
1. Identify norflash We know that to identify the norflash attributes, we need to put norflash into cfi mode, and then send a series of commands according to the table in the manual to obtain the nor...[Details]
-
How can we communicate between Mitsubishi PLCs or between PLCs and MODBUS communication devices without writing programs?
When we are doing a project, we often need to transmit data betw...[Details]
-
According to phonearena and donanimhaber, Pine64's Linux-based smartphone PinePhone was shipped to developers as early as last year. According to reports, the phone is now officially available ...[Details]
-
The main shortcomings of traditional field control technologies (such as BITBUS, RS-485, RS-422, etc.) are:
(1) There can only be one master node on the master-slave structure network, and the...[Details]
-
According to foreign media reports, German software and automotive technology supplier Vector announced the development of the network interface Vector VN1641 for the next generation of automotive ...[Details]
-
Modular power supplies are widely used in communication fields such as switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers, and autom...[Details]
-
In recent years, with the increasing maturity of LED technology, LED light sources have been increasingly widely used due to their advantages of using low-voltage power supply, low energy consumption...[Details]
-
#define F_CPU 1000000UL #include avr/io.h #include avr/interrupt.h #include util/delay.h #define INT8U unsigned char #define INT16U unsigned int #define DoorBell() (PORTD ^= 0x01) ...[Details]
-
Televisions, laptops and tablets have been in high demand during the COVID-19 pandemic as people work and study via Zoom, socialize via Skype and watch Netflix for long hours to ease lockdown anxieti...[Details]
-
October 16, 2024 -
At the SEMiBAY2024 "HBM and Memory Technology and Application Forum", Xiong Dapeng, founder, chairman and CEO of Yizhu Technology, delivered a speech entitled "Beyond the Lim...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD