2M804-002-06NF12-3PD

Technical Discussion on Infrared Camera As security issues gradually become the focus of social attention, the development of security monitoring technology has received more and more atte...[Details]

In the production process of chips, they will go through many processes such as doping, layering, lithography and heat treatment, and each step must meet extremely demanding physical property require...[Details]

This program is a step-by-step tutorial to teach you how to use 51 single-chip microcomputers. In the program, only the valid bits are displayed (the high bit 0 is not displayed), and the digital tub...[Details]

Mainboard——Core board + expansion circuit + interface Core board——cpu+peripheral circuit+interface ARM architecture knowledge points: Core (kernel) programming method Interface (Peripheral...[Details]

LCD is one of the most important parts of mobile phones. The effect of LCD display directly affects the intuitive experience of users. The LCD backlight driver chip is also one of the factors tha...[Details]

The magnetic circuit is similar to the electric circuit, and the magnet and the power supply can be compared. Only the thickness is increased, and the magnetic flux corresponding to the residual ma...[Details]

1 Introduction There have been many studies on power grid short circuit and line fault detection and protection. The electrical short-circuit, overload, and overvoltage protectors on the market have ...[Details]

Current probes measure the magnetic field generated by electrons moving within a conductor. Within the range specifications of the current probe, the magnetic flux field around the conductor is conve...[Details]

This paper aims at the problem that when power lithium batteries are used in groups, each lithium battery requires protection against charging overvoltage, discharging undervoltage, overcurrent, and ...[Details]

#include iom16v.h    #define uchar unsigned char   #define uint unsigned int   #define cs_l PORTD&=0xfe //output low level   #define wr_l PORTD&=0xfd //output low level   void delayms(uint x) /...[Details]

With the advent of the era of intelligent connected vehicles, cars are gradually transforming from traditional mechanical means of transportation to mobile smart terminals that integrate road traffic...[Details]

In automotive embedded development, the difficulty of developing ECU gateway nodes (GW: Gateway) will increase significantly, including the interpretation of time parameters. This article focuses o...[Details]

2. NIST proposes CQS to revise CRI With the rapid development of LED light source technology, the formulation of international standards such as CIE, IEC, and ISO needs to keep pace with the t...[Details]

Early this morning, Apple released the iPhone 12 series of mobile phones. In addition to the appearance returning to the classic 4 series, the configuration has also been greatly improved. At the sam...[Details]

LED 的应用面很广，然而芯片本身价格过高和发 光效 率有待提升的问题，始终困扰着 LED照明 技术的推广普及。发光效率要提升，就要有效增加取出效率。而LED的发光顏色和发光效率与制作LED的材料和工艺有关，制造LED的材料不同，可以产生具有不同能量的 光子 ，藉此可以控制LED所发出光的波长，也就是光谱或顏色。 1. Transpar...[Details]