PV8CFA208K

2440A has three serial ports. We use serial port 0 to get familiar with it. First of all, you must find the pin corresponding to serial port 0 in the manual, and then configure the corresponding regi...[Details]

With the development of society, people's awareness of medical care is getting stronger and stronger, so the training of doctors has become a very important link. As a major aspect of doctor traini...[Details]

1 Classification of switching power supplies 　　Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power sup...[Details]

　　1 Introduction - Current status of lighting technology 　　More and more lighting control solutions are appearing in the current lighting industry, so the design of power supply, lamp driving circu...[Details]

At the foot of Tianshan Mountain, Chint Hejing 30MW photovoltaic power station successfully brought a blue ocean to the desert. After the joint efforts of the project team and the engineering const...[Details]

1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Advanced High-Performance Bus; VPB: VLSI peripheral bus that connects on...[Details]

In the previous video, we shared how to count the number of positive and negative pulses in the ZDS2022 oscilloscope. Some customers may encounter such a situation during the statistical process: the...[Details]

1 Fingerprint Recognition Principle In 1684, plant morphologist Grew published the first scientific paper on fingerprint research. In 1809, Bewick used his fingerprint as a trademark. In 1...[Details]

      It was previously revealed that the new AirPods Pro will have a significantly changed design. Now there is news that Apple will completely cancel the "earphone handle" design of the existing pr...[Details]

This article introduces the overall system design of a multifunctional network energy meter based on the AD73360 chip. The FPGA is connected to the AD73360 chip, and the FPGA writes control words t...[Details]

       On January 12, Sina's "2020 Technology Billboard" annual ceremony officially opened today. Due to the epidemic, all activities of this year's Technology Billboard were held online. 　　The theme...[Details]

Application Introduction Mobile phones are no longer just a tool for making calls. Today's technologically savvy consumers use mobile phones as both a communication tool and a personal ent...[Details]

Abstract: Voltage references are simple, stable reference voltages. As a key factor in circuit design, the selection of voltage references requires consideration of many aspects and trade-offs. This a...[Details]

I made a learning infrared remote control switch using STc15f104e. It is power-on learning without buttons. = The power-on learning indicator light flashes, press the remote control, the indicator l...[Details]

This week, there were some "outrageous comments" in the automotive industry again. On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]