0800514:E

In 1800, British astronomer Friedrich William Herschel first discovered the existence of infrared radiation. To understand how different colors of light produced different amounts of heat, he used a ...[Details]

Recently, the high-quality intelligent UPS power supply independently developed and produced by Eastar successfully won the bid for the computer room power equipment procurement project of Shanghai...[Details]

      The new product launch of the Savior Gaming Phone 2 Pro will be held on April 8. Digital blogger @数码闲聊站 released two real photos of the phone today, saying that the phone has an extra-large sym...[Details]

Today, Apple pushed the TestFlight 3.0 version update to users. The biggest upgrade point of this time is that users can set up automatic upgrades for apps that have participated in the internal test...[Details]

1 Introduction 现场总线技术的发展使得控制系统在由封闭走向开放的进程中迈进了一大步。以现场总线为基础的开放式控制系统开始进入封闭的DCS系统，成为过程控制的发展方向。FF（基金会现场总线）现场总线是一种全数字、串行、双向通信网络，同时也是一种专门针对过程自动化领域的应用而设计的现场总线，所以其在设计之初就充分考虑了过程自动化领域的一些特点，比如...[Details]

Abstract: The car driving recorder (commonly known as the "black box") can record the vehicle's speed, time, journey, driver, whether the driver is overworked, whether the vehicle is speeding and o...[Details]

The waveform measured by electrodes from the human body surface and displayed after amplification is called an electrocardiogram (ECG). Clinically, ECG is one of the main bases for doctors to diagn...[Details]

MFGTool is a programming tool provided by Freescale, which is very convenient to use. However, there are a few points to note when using MFGTool, otherwise you will encounter some problems during the...[Details]

      Following R, zero, and sense, Sharp AQUOS launched a new wish series of mobile phones, model SHG06, equipped with a Snapdragon 480 5G chip. 　　Sharp AQUOS wish is based on the concept of "simp...[Details]

0 Introduction Multi-point temperature measurement systems are widely used in the industrial field and national production. For example, in the chemical industry, it is often necessary to ...[Details]

The following are delay programs for microcontrollers (including asm and C programs, which are all used by me in the process of learning microcontrollers). In the delay program of the microcontroller...[Details]

Recently, I have been worrying about buying a digital multimeter that is more suitable for me. Today, when I searched online, I found that there are multimeters and pen multimeters. At first, I was q...[Details]

     The industry originally expected that the price of the iPhone 13 series would increase due to rising prices of components and manufacturing costs. However, after Apple officially announced the p...[Details]

　　The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, s...[Details]

Ultra-wideband, commonly referred to as UWB, is a powerful wireless communication technology that has a wide range of uses and can perform a variety of tasks that are difficul...[Details]