4540N270J502P

A sequence signal refers to a series of periodic binary signals that are cyclically generated under the action of a synchronous pulse. The logic device that can generate this signal is called a seq...[Details]

Yu Hong, Aerospace Measurement and Control Center Beijing Aerospace Measurement and Control Technology Development Company has been committed to ATE/ATS technology research since the 1980s, and has...[Details]

The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/self-routines. The stack pointer always points to the top of the stack. Note that the AV...[Details]

‍‍During the debugging of PLC projects, you may encounter all kinds of problems, signal interference is one of them, and it is difficult to find the cause of the problem. Today, we will share two c...[Details]

1 Introduction In industrial control sites, it is often necessary to collect a large amount of field data, such as voltage, current, temperature, humidity, air pressure, etc., and transmit the dat...[Details]

Charge pumps are based on a fundamental principle of physics: charge flowing back and forth in a closed circuit does not disappear. Let's talk about the basic principle of charge pump boost: If you u...[Details]

With the rapid development of economy, ATM machines have become an indispensable part of people's daily life. When ATM machines penetrate into people's lives, various problems of ATM machines themselv...[Details]

As can be seen from the figure, the analog ADC is divided into two parts, one is the touch screen function, and the other is the ordinary ADC function. Two interrupts, INT_TC and INT_ADC, can...[Details]

Some media reported that Foxconn may have a wave of high-level personnel changes by the end of the year, and the highest level may reach the head of the sub-group. What is going on?   News body: The ...[Details]

August 21, 2023 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor offering the widest selection of semiconductors and electronic components™, is now stocki...[Details]

Recently, Guangzhou Aosong Electronics' new MEMS semiconductor sensor chip production line was officially put into operation. In the short seven years since its establishment, the company has made ac...[Details]

The microcontroller must start with GPIO. The three LED lights on the development board are PD0, PD2 and PD3, and the KEY is PD7, so the GPIO initialization only needs to initialize the PD port. Writ...[Details]

Since self-driving cars usually use built-in cameras to monitor the road ahead, it is critical to ensure that the direction of the camera is fixed during driving. According to foreign media reports, ...[Details]

As one of the world's largest retailers, Walmart has deployed various automated robot systems on a large scale to improve logistics and distribution efficiency, reduce operating costs, and ...[Details]

1. Introduction The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]