7205J90V3BE3

Recently, a developer revealed that when Apple officials paid them last month's App revenue, they seemed to have mistakenly paid the developer in US dollars instead of RMB. This caused their revenue ...[Details]

Mouser Electronics Signs Global Distribution Agreement with ISI to Stock High-Performance PCIe XMC Modules April 6, 2022 – Mouser Electronics, the industry’s leading New Product Intr...[Details]

- The “ion 18K” is composed of a metasurface element from Metalenz and a pseudo-random vertical cavity surface emitting laser (VCSEL) from Verlite. - For facial recognition, contactless access...[Details]

　　The structure and application of timer counters Timer counters (Timer/Counter) are often used for counting, delaying, measuring cycle, frequency, pulse width, providing timing pulse signals, etc. I...[Details]

 C code: #include AT89X51.h  /*************延时子程序*******************************/  void delay(unsigned int x) //最小1毫秒  {  unsigned char j;  while(x--)  {   for(j=0;j 125;j++)   {;}  }  }  v...[Details]

0 Introduction In the application of intelligent home control system, wireless communication and control have been used more and more widely. In order to realize the centralized wireless contr...[Details]

　　Infrared is an invisible light, named because it is outside the visible light (red light) in the entire electromagnetic spectrum. It is between visible light and microwaves, and has the properties ...[Details]

The modern world is gradually adopting more natural human-machine interfaces (HMI). Not only can we talk to smart speakers, we can also read on paper-like e-readers. Electronics have become our...[Details]

I added oled here to display temperature and humidity, using STC15, dht11 modules #include STC15.H #include "intrins.h" // used to provide _nop_(); function #include "OLED_Contrul_Hygrothermograp...[Details]

1. First of all, let’s talk about the pipeline. The arm execution process is generally divided into instruction fetching, decoding, and execution stages. That is to say, assuming that the current    ...[Details]

#include #include intrins.h //Header file containing crol shift subfunction #define uchar unsigned char #defind uint unsigned int     uchar key_value=0x19; uchar temp,a;   uchar keyb...[Details]

This experiment will make a simple passive infrared anti-theft alarm. The alarm consists of infrared transmitter, receiver, buzzer and LED indicator. Under normal circumstances, the green LED flashes ...[Details]

On September 18, the fourth Huawei Connect Conference opened. Huawei released its computing strategy for the first time, which was based on architectural innovation, investment in all-scenario proces...[Details]

1. System overall plan 1.1 Overall design diagram As shown in Figure 1, the inverter system consists of a boost circuit, an inverter circuit, a control circuit, and a feedback circuit. The low-voltag...[Details]

　　Theodolite 　　Theodolite is a measuring instrument designed based on the principle of angle measurement for measuring horizontal and vertical angles. It is divided into optical theodolites and elect...[Details]