Hi guys, I wrote a driver and I want to study how to pass the Windows logo certification, so I downloaded WLK for testing. Previously, Microsoft provided the HCT test tool. After passing its test, it ...
PCB hole metallization process is one of the processes that produces the most wastewater. The complex copper ion wastewater produced by the traditional PTH process is the most difficult to treat. The ...
[i=s] This post was last edited by stm32f103vct6 on 2018-1-7 21:42 [/i] [size=14px] Normally, S is charged in the direction of D. When the base of transistor G is disconnected, the current of the lead...
Now we need to transform the development and development of BA and computer room equipment, and we need to use the acquisition and control module to obtain the digital signals of some equipment. I don...
Based on the analysis of the existing communication network of medium and low voltage substation automation system, according to the latest achievements of network technology development, a communicat...
I am using a 14-bit AD, TLC3574, from TI, and an ARM to control it. I am using JLink for online debugging. My ARM and TLC3574 are completely isolated by an optocoupler. The problem is that the voltage...
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
Embedded System
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