-
The large-screen LED displays in the Wukesong Basketball Stadium, the Bird's Nest Stadium and the Water Cube Natatorium of the Olympic Games have left a deep impression on the global audience. With...[Details]
-
introduction As embedded systems become more and more complex, their demand for large-capacity data storage becomes more and more urgent. However, the requirements of low power consumption, small siz...[Details]
-
1 Introduction
For performance reasons, sometimes we want to know the CPU usage rate, so as to determine the CPU load and whether it is "capable" enough for the current operating environment. This ar...[Details]
-
Guangming Daily reporter Zhou Hongshuang and Li Xiaodong Ordinary copper materials that cost tens of thousands of yuan per ton, when purified to 6 nines (99.9999%) or even 7 nines purity, will have a ...[Details]
-
introduction:
ESD can occur on any system with exposed connectors, including CAN bus interfaces, which are often exposed during vehicle assembly and maintenance. For example, ...[Details]
-
Microcontroller Unit (MCU), also known as Single Chip Microcomputer or MCU, is a chip-level computer that appropriately reduces the frequency and specifications of the central processing unit (CPU), ...[Details]
-
//According to experience, the following program is correct and can make the LED light on for 1s and off for 1s
#include avr/io.h
#include avr/interrupt.h
#define uchar unsigned char
#define uin...[Details]
-
2012 is the first year that LEDs have entered indoor and home lighting on a large scale, and it is also the first year that civilian LEDs have begun to be used. As civilian products, more stringen...[Details]
-
1 Chevrolet: In-car connectivity
CES (International Consumer Electronics Show) is hosted by the American Consumer Electronics Manufacturers Association (CEA). It was founded in 1967 and has a h...[Details]
-
If I charge my electric car at home, will my meter go straight up into the sky? Consumers who plan to buy electric cars need to consider the cost of maintaining the car. In addition to buying the c...[Details]
-
According to foreign media reports, the iPhone 13 series of smartphones, which Apple launched on September 15 and officially launched on September 24, have been on the market for a month. Although ...[Details]
-
From a manufacturing perspective, FPGA testing refers to the detection of resources such as logic blocks, programmable interconnects, and input and output blocks inside FPGA devices. A complete FPG...[Details]
-
introduction
I have published an article titled "Technical Reform of DC Power Supply PWM Cascade and Multi-level Inverter", which was written for voltage-type inverters. In fact, based on ...[Details]
-
Efficient AC/DC SMPS and DC/DC converters are the backbone of modern power architectures and are used to drive systems such as telecommunications or computers. In order to meet the market demand for ...[Details]
-
Industrial Personal Computer (IPC) is a computer system designed for industrial environments, with high reliability, high stability, and high real-time performance. IPCs play an important role in i...[Details]