//Encryption algorithm void EncryptTEA(unsigned int *firstChunk, unsigned int *secondChunk, unsigned int* key) 2 { 3 unsigned int y = *firstChunk; 4 unsigned int z = *secondChunk; 5 unsigned int sum =...
Dear experts, thank you for your resources and schematics. The design ideas have given us great inspiration. We are learning all the way, from a novice to a rookie, and from a rookie to a junior. We c...
Event time: Today 13:00-16:00 {:1_102:}[font=微软雅黑][size=4]Today 13:00-16:00, Lenovo, a leading global smart device manufacturer, will meet with EEWorld Shenzhen netizens on the second floor of WAKEUP ...
Although isolated digital inputs and digital isolators sound similar, there are actually some significant differences between them. After reading this article, hopefully you will be able to easily tel...
Antennas are devices that transmit or receive electromagnetic waves. The quality of matching directly affects the antenna's standing wave ratio (SWR) and antenna efficiency, and even determines the su...
I recently saw a Hall sensor, model CS3144. The connection instructions are as follows: [url=https://wenku.baidu.com/view/65ff30dc5022aaea998f0f4a.html]https://wenku.baidu.com/view/65ff30dc5022aaea998...
Abstract With
the rise and rapid
development
of
the network
with
computer
technology as the core
, computer network technology has been widely used in power communication...[Details]
According to research, driver assistance systems can have a positive effect on the driver's driving behavior and safety, and can also protect the environment and improve traffic efficiency. With th...[Details]
Recently, Tianfeng International analyst Ming-Chi Kuo said in a report that the iPhone 9 will use a 7-megapixel rear single camera, which will be the biggest shrinkage of the iPhone 9. Apple'...[Details]
The interrupt vector in 2440test is somewhat hidden and goes around in circles. No wonder it is so difficult to understand. Let 's unravel it and see what the process is. Interrupt vector b HandlerI...[Details]
It is quite convenient to drive on the expressway now. You don't have to worry about running out of power and not being able to find a place to charge. On September 4, driver Yang Ze drove through the...[Details]
Recently, Jiading District of Shanghai held the 2022 "Cloud Investment Promotion" and "Cloud Signing" Conference. According to Shanghai Jiangqiao news, a total of 4 projects were signed in Jiangqiao ...[Details]
Silicon Labs and Allegion, a leader in security solutions, have collaborated to further extend Internet of Things (IoT) capabilities to security products for smart homes and commercial buildings. A g...[Details]
Starting later this fall, Apple will allow apps to access more device memory, or RAM, which will enable developers to improve the performance of their apps on iPhones and iPads. Currently, apps are...[Details]
The ohm range of the multimeter can be used to distinguish whether it is an NPN type or a PNP type transistor. The specific method is: set the multimeter to the Rxlk range, connect a pin with a b...[Details]
Abstract: This paper mainly analyzes the universal odometer model of wheeled mobility, and takes the odometer calculation of a two-wheel differential drive robot as an example, and gives a simplifi...[Details]
According to public information on the Internet platform, the Baidu car manufacturing company previously reported by the media has completed registration and is named Jidu Automobile Co., Ltd. with a...[Details]
Tianyancha data shows that on April 10, Shanghai Huawei Technologies Co., Ltd. underwent industrial and commercial changes. Huawei CEO Ren Zhengfei withdrew from the company's board of directors, and...[Details]
Summary: The Korean nation has a land area of only 100,000 square kilometers. What does this mean? It only accounts for two-thirds of the total area of Shandong. However, in such a small land ...[Details]
1. What is measurement?
1) Measurement tells us about the properties of something. Measurement is always done with some kind of instrument.
2) Measurement result: usually consists of two part...[Details]
In order to solve the problem of DC inverter AC, effectively utilize energy, and make the power supply output maximum power, a high-performance maximum power tracking inverter based on IR2101 is desi...[Details]
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