According to the news from the Daehan Minbo, Zheng Zaishu, a professor at Ewha Womans University in South Korea, refuted the claim that Cao Cao's tomb was in Anyang. According to Zheng's decades of re...
To load many .ko files to the target board, a loadmod.sh file is used to implement it, which includes necessary commands such as insmod and mknod, etc. However, after sourcing loadmod.sh each time, th...
The ZigBee Alliance and Wi-Fi Alliance today announced an agreement to collaborate on wireless home area networks (HANs) for smart grid applications. The initial focus will be ZigBee Smart Energy 2.0,...
[i=s] This post was last edited by manbuyisheng on 2014-11-8 16:36 [/i] I am looking for a solution for a power supply with an input of 36-100VDC and a fixed output of DC4.5-5V1A. The output voltage i...
My wince device is synchronized with the computer through synchronization software and connected with USB. How should I set it up so that the device can access the Internet? I am very anxious. Now I h...
There are 3 ADC modules in stm32. We use the following settings for ADC1:ADC_InitStructure.ADC_Mode = ADC_Mode_Independent;ADC_InitStructure.ADC_ScanConvMode = ENABLE;ADC_InitStructure.ADC_ContinuousC...
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]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[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]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
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