279-20.0M-8-10-H-S

　　1. Key points of timer/counter PWM design 　　According to the characteristics of PWM (Pulse Width Modulation (PWM: (Pulse Width Modulation) is a very effective mode of controlling analog circuits ...[Details]

Toyota Motor has begun supplying fuel cell stacks, a key component of fuel cell vehicles, to Chinese companies. Chinese bus company Higer Bus uses this system, and 20 fuel cell buses are scheduled to...[Details]

1 Working Principle The temperature controller consists of three parts: temperature monitoring, signal processing, and output control. The system block diagram is shown in Figure 1. It obtain...[Details]

The research object of circuit principle is not the actual circuit, but the idealized circuit model abstracted from the actual circuit. In order to facilitate the analysis and design of circuits, i...[Details]

0 Preface The main fan of a mine is the main ventilation equipment of a mine. Its task is to remove dust and dirty gas from the mine and reduce the gas concentration in the mine. However, the contr...[Details]

Recently, Guangdong Provincial Finance Department allocated 61 million yuan of funds for the development of new energy storage industry, selected 9 projects in 7 cities and counties including Zhuhai a...[Details]

Serial output data (query mode) This example uses the query mode to send two-bit serial data (0~9 digits) to 74LS164, and displays it on the common anode digital tube connected to 74LS164. ...[Details]

There is a big brand of new energy vehicles in the United States. Their charging piles work differently and are divided into several levels: normal voltage charging takes 5 hours to be basically fu...[Details]

In the past, LED manufacturers have developed large-size LED chips to achieve their desired goals in order to obtain sufficient white light LED beams. However, in reality, when the applie...[Details]

/* LCD display related */ #define DATA 1 /* LCD writes data to 1 */ #define COM 0 /* LCD write command is 0 */ #define LINE1 0b10000000 #define LINE2 0b11000000 #define LCD_E RD6 #define LC...[Details]

//-------------Function declaration variable definition--------------- #include reg51.h #include intrins.h #include absacc.h //-------------define pins------------------------ sbit PWM=P1^0; //PW...[Details]

1. I2S controller structure diagram The Inter-IC Sound (IIS) bus interface of the S3C2440A is used as a codec interface to connect external 8/16-bit stereo audio decoder ICs for minidisc and portabl...[Details]

　　ZL2008 is the latest generation of digital DC-DC power controller, which uses Intersil Zilker Labs' pin setting technology to configure power conversion and power management parameters. Traditional...[Details]

    0Introduction   　　Product testing is a concern for both manufacturers and users. In the process of product production, testing is an indispensable part, and sometimes even a process step....[Details]

ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]