My family member was stabbed twice: once in the head and once in the left hand.At that time, the treatment in the emergency room was as follows:craniocerebral injury;impaired consciousness for 5 hours...
In a world full of uncertainty, technology is driving people forward. The rise of the Internet of Things fully proves this. In the IoT system, a large number of interconnected devices with unique iden...
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(2)STOP modeEnter STOP mode by executing the STOP instruction. STOP mode is a mode that stops the oscillation of the high-speed system clock oscillation circuit and the high-spe...
This post was originally intended as an answer to a certain netizen. Since there is a lot of content involved in explaining it clearly, I thought it would be better to post it separately, which may be...
The DLP LightCrafter Display 2000 evaluation module (EVM) is a powerful entry-level platform that enables users to evaluate and design DLP prototypes in applications such as smart home displays, head-...
Before RF testing can be performed, the DC operating conditions of these devices must be tested. For diodes, this includes forward voltage drop, feedback breakdown voltage, and junction leakage cu...[Details]
The iPhone 11 series is about to be released, and details about this new phone are gradually being revealed. On September 18, according to foreign media reports, the US versions of iPhone 11...[Details]
According to foreign media reports, the next generation of new iPhones will see 5 new features of iOS 13 at WWDC. As we all know, Apple often does not show the best iOS13 features at once, such as th...[Details]
Oct. 24, 2019 – Molex , a Tier 1 system integrator and leading supplier of high-speed networking, data communications, rugged industrial and automotive solutions that enable innovative architecture ...[Details]
China Energy Storage Network News:
On October 1, the East China Branch of State Grid Corporation of China carried out a four-level dispatching coordinated interactive response test of ubiquit...[Details]
I am currently learning ARM. I have only learned 51 before, but not ARM and system. Now I am starting to learn ARM.
The PHILIPS ARM controller LPC2000 series is used
1.I/O configuration
LPC2000 h...[Details]
It can sense the surrounding temperature through the temperature sensing element DS18B20, and then display the current temperature through the digital tube. it looks like this Currently I am indo...[Details]
Today, Redmi announced the key parameters of the Redmi Note 11 series - support for 120W super-fast charging. Redmi introduced that 120W is the charging power ceiling in the industry and a dr...[Details]
Classification and introduction of common measuring tools
In industrial production measurement, in order to ensure the processing quality of parts, it is necessary to measure the surface roughnes...[Details]
Self-driving cars - this concept has been hyped up a lot in the last eight to ten years. Although a lot of research has been done on this issue as early as fifty years ago, research on how to make ...[Details]
IT Home reported on December 3 that today, Apple pushed the tvOS 15.2 developer preview Beta4 update, mainly for Apple TV developers. Apple released the official version of tvOS 15.1 for App...[Details]
1. The idle interrupt is triggered when a byte of high level (idle) appears after receiving data. It does not mean that the idle interrupt will continue. To be precise, it should be a byte after the ...[Details]
Fault phenomenon: The backlight of the multi-function LCD display of a computer-controlled rice cooker is not on.
Analysis and repair: The backlight of the multi-function LCD display is not br...[Details]
On the morning of January 11, many people believed that the iPhone was the first mobile phone to use a capacitive touch screen, but in fact, judging from the time of its release, the LG KE850...[Details]
Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
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