(Note: The camera is not very good, and it was taken at night, so the effect is very poor, please don't criticize:congratulate:) In fact, there is nothing substantial on this expansion board. The main...
[font=Arial][color=#333333] Before writing this post, I published a post discussing SMTP implementation, and the feedback from everyone was quite enthusiastic. Today, let's talk about what SMTP is. [/...
As shown in the picture, IAR official website only has version 6.2, and I can't crack it no matter how I try. If anyone has version 5.6 or 6.1 and how to crack it, can you send me a copy? Email: [emai...
Without saying too much, testing, especially automatic testing, is of great significance for efficient software creation. How to build a test? Java has junit, and C is not far behind. C has Unity, and...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:03[/i] As shown in the figure is the electronic watchdog circuit. It has the ability of an ordinary dog to guard the door. Whenever som...
Author: Huang Zaiyin, PLA Guangzhou Communication InstituteIntroduction As single-chip microcomputer systems are increasingly used in consumer electronics, medical, industrial automation, intelligen...
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]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[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]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[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]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[Details]
The rotor of the brushless DC motor used in electric bicycles is composed of 30 to 40 pieces of NdFeB magnets. Since the surface magnetic field strength of NdFeB magnets exceeds 500mT, the position se...[Details]
In the test of the electronic ignition module, in order to simulate the real working conditions of the electronic ignition system, the electronic ignition module is often placed in an environment h...[Details]
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