A2504WV-18P

自从1080p的高清电视普及，电视行业一直在苦苦寻找下一个卖点。近几年，画面的质量没有显著提高，OLED电视仍然是海市蜃楼，而3D则成了业内著名笑柄。整个电视行业低迷不振，厂商们剩下的手段，也只有打打价格战了。不过，在今年的IFA展会上，厂商们似乎已经找到了新方向——那就是4K超清分辨率。 4K is a new generation of ultra-high def...[Details]

This charger has the following features: 1. Constant current charging and interspersed with high current discharge, the constant current charging current is about 300mA, the discharge current incre...[Details]

In the past 200 years, human science and technology have advanced faster than any other period in history. In the automotive field, we have not witnessed the birth of fuel vehicles, but we are witnes...[Details]

1 Introduction The MSP430 series microcontroller is a new generation of 16-bit microcontroller produced by TI in the United States. It is an ultra-low power mixed signal processor (MixedSignal ...[Details]

    Researchers at the University of Waterloo collaborated with General Motors' Global Research and Development Center to study the heat treatment technology of battery silicon negative electrodes to...[Details]

0 Introduction CMI code is the abbreviation of signal inversion code. It is a commonly used line code type used in PCM quartic group and optical fiber transmission systems. It has the adva...[Details]

I believe that the mini 4x4 accompanied the childhood of many people born in the 1990s. It was also from that time that we learned that batteries are not only disposable batteries, but also rechargea...[Details]

Introduction In a certain type of radar signal processing system, the host computer (ordinary PC) is required to monitor the radar system status in real time and collect the key variables o...[Details]

PIC microcontroller is one of the most important types of microcontrollers. I have introduced many things about PIC microcontrollers, such as the advantages of PIC microcontrollers and the selection ...[Details]

　　In recent years, with the development of electronic technology, switching power supplies are increasingly used in postal and telecommunications, transportation facilities, instruments and meters, i...[Details]

Introduction Intelligent sensors, which are composed of sensor technology, communication technology and computer technology, have attracted people's attention in process control and signal mo...[Details]

1. Time Management 1.1 Clock ticks UCOSii uses the clock tick OSTimeTick() to periodically schedule tasks. Generally speaking, the frequency is 10-100HZ. The higher the frequency, the greater the...[Details]

I did a button experiment today. The pin definition of the button in Qingfeng's source code seems to be wrong, and it is inconsistent with the development board schematic. The correct pin definitio...[Details]

　　Is it possible to run an AC-DC power supply with a DC input? 　　The answer is yes, at certain times and under certain conditions. 　　Many standard AC-DC switching power supplies (most of Lambda's...[Details]

Self-driving cars are the product of the integration of technological developments such as automotive electronics, intelligent control, and the Internet. The principle is that the self-driving syst...[Details]