ZSTMM-115-14-F-D-494

The launch of Bluetooth mesh networking has paved the way for key applications of connected lighting in building automation, thanks to the added benefits of the “lighting as a platform” model.   In a...[Details]

　　Checking whether the external AC voltage and internal DC voltage of electrical equipment are normal is the basis for analyzing the cause of the fault. Therefore, when repairing electrical appliance...[Details]

I am working on a small project of stm8L, powered by a battery. When the button is long pressed to shut down, the system enters the shutdown mode. Although the current consumption is more than ten mA...[Details]

The synchronous buck converter with DCS-Control technology is a direct control regulation topology that can seamlessly switch to energy-saving mode. This topology combines many advantages of voltage ...[Details]

1 Introduction In recent years, the application of smart IC cards has been very common in China. In the water meter industry, mechanical industrial water meters have been gradually replaced by embedd...[Details]

Fiber optic sensors, which emerged with the development of optical fiber and fiber optic communication technology, have a sensing sensitivity many times higher than traditional sensors. They can work ...[Details]

Overview When collecting data, accurate relative time is very important. Especially when collecting at high speed, it is difficult for the software of the host computer (especially the softwar...[Details]

1 Introduction With the development of electronic power technology, the power supply requirements for electronic components are becoming more and more demanding. Generally, the power supply of...[Details]

0 Preface     Like developed countries, my country is vigorously promoting time-of-use electricity prices to ease the current tight electricity supply situation as the marketization of electricity su...[Details]

Linux driver tutorial: http://pan.baidu.com/s/1c0hljUS Write a simple application to call the driver - header file • Print header file – include stdio.h to call the print function printf • Header f...[Details]

Electric vehicles are not a "new invention" of the last century or this century. This technology, which was born in the 19th century, once shared the automotive market with steam power and internal c...[Details]

TDA2030 is an audio amplifier circuit produced by Telefunken, which adopts a V-shaped 5-pin single-in-line plastic package structure. As shown in Figure 1, the pins can be divided into H-type and V-t...[Details]

I just installed the STVD compiler, but it doesn't show how much RAM and ROM are used when compiling? There are two ways to solve this problem: one is to look at the .map file and the other is to add...[Details]

The design of clock frequency division circuit for the receiving end of high-speed serial transceiver system is discussed . Through the analysis of the working principle of twisted ring coun...[Details]

Today, Xiaomi announced that more than 1,800 Xiaomi stores across the country have officially resumed business. At the same time, the stores will adopt high-standard in-store disinfection, temperatur...[Details]