Job Requirements:1. Execute RF test cases for TD-SCDMA Node B2. Organize and develop HW at board level RF test environment. 3. Responsible for the testing of HW Node B system. 4. Bachelor degree or ab...
[size=4] I registered for the Guangzhou stop of the [2014 STM32 National Tour Seminar] in advance. I received a text message reminder yesterday, so I went out early this morning and took a walk around...
wangjiafu1985 helped me solve many difficult problems. The administrator should praise him and encourage this kind of learning atmosphere. I believe that everyone will benefit from reading my recent p...
[p=26, null, left][color=#000][font=Arial]This program uses the eight-way ADC single acquisition mode. According to the configuration, ADC12SC will automatically reset after the conversion is complete...
If you don't figure this out, you will have the following troubles: 1. The 1K RAM is internally expanded, and it cannot pass the emulator if defined as idata; 2. It does not work when it is defined as...
Big Cycle
MOS_Q63PWM();for(i=0;iDELAY;i++){}MOS_Q32PWM();for(i=0;iDELAY;i++){}MOS_Q25PWM();for(i=0;iDELAY;i++){}MOS_Q54PWM();for(i=0;iDELAY;i++){}MOS_Q41PWM();for(i=0;iDELAY;i++){}MOS_Q16PWM();for(i=0...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[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]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[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]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
introduction
Belt drive is a common transmission device used in industrial production. Its commonly used speed detection device is a photoelectric encoder installed at the rotating end of th...[Details]
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