22RC30

1 System composition and working principle 1.1 System composition The system consists of 5 parts: transmitter, PLC host, analog input and output module, touch screen, thyristor recti...[Details]

      Android 11 Developer Preview 3 provides underlying support for wireless reverse charging, which also means that the new Pixel 5 phone pre-installed with Android 11 in the future will support re...[Details]

1 Introduction As a means of energy saving, variable frequency drive has been widely used in the industrial field, and the market for frequency converters is huge. Before a qual...[Details]

5v to 3.3v level conversion Circuit : The figure below shows MPS's MP2104 and its Circuit Other chips that can be PIN-to-PIN include RT8008 and others ...[Details]

Shenzhen BYD Daimler New Technology Co., Ltd. (BDNT), China's first joint venture focused on new energy vehicles, and ABB, a world-leading power and automation technology group, announced a strateg...[Details]

1 Introduction Carbon monoxide (CO) is a highly toxic gas. When inhaled by humans, it causes hypoxia in human tissues and cells, leading to poisoning and suffocation. In coal mines, CO is ...[Details]

1. Introduction to STM32 ADC The STM32 ADC is a 12-bit precision, successive approximation analog-to-digital converter. It has up to 18 channels and can measure 16 external and 2 internal signal sour...[Details]

In the most recent issue of the Proceedings of the Computer Society, researchers from the University of Texas at San Antonio published a research report titled "Light Ears: Information Leakage via Sm...[Details]

When designing schematics or debugging, I always forget about ARM JTAG or SWD related interfaces. I am not always confident when I look up information online. In fact, after installing JLINK ARM, the...[Details]

On March 21, the 2024 LogiMAT Germany Station came to an end in Stuttgart. As one of the largest and most influential logistics exhibitions in Europe, LogiMAT brings together the world's top in...[Details]

Hisense, the leader of Chinese laser TV, will launch a screen-sounding laser TV at the IFA exhibition in Berlin, Germany, which will open on September 6. This is another technological breakthrough of...[Details]

It is hard for people who have never been involved in automobile manufacturing to imagine how many chips are needed for smart cars today. In the past, it generally took about 500 to 600 chips ...[Details]

The development of new energy vehicles as a whole has entered a new normal. I got some insurance data for October from a friend. Let’s take BYD as an example to see the changes since July.   1) Overa...[Details]

MCS-51 series microcontrollers are widely used, and many people study and research them in China. Using C language to develop programs on microcontrollers can improve development efficiency. At presen...[Details]

When using the STM32 microcontroller, I like to use library functions. Since there are too many registers of STM32, it is too troublesome to set up if the registers are used directly. In addition, th...[Details]