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Samsung has always supplied Apple with top-notch OLED screens, even surpassing its own Samsung S series flagship models. There has been recent news that this year’s iPhone 15 series may use Samsung’s...[Details]
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Host: ubuntu16.04 64bit Target board: mini2440 Cross-compilation tools: 4.4.3 1. Download the required source code: mkdir -p ~/arm/fs ;mkdir -p ~/arm/source Download zlib-1.2.3: wget -c http://ww...[Details]
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Since a general cordless telephone landline needs an external power supply, the cordless telephone cannot be used when a power outage occurs, which limits its practicality. The cordless telephone back...[Details]
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The vivo X70 series flagship phone will be released on September 9. According to China Securities Journal, vivo will release its first self-developed imaging chip (ISP) V1 in advance on the afte...[Details]
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There has been much discussion about the security of digital TV CA recently. From the perspective of the digital TV sharing technology popular in Europe and America, the author uses diagrams and te...[Details]
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keil MDK version: V4.03 PC-lint version: V8.0 There are many articles on the Internet about the powerful role of PC-Lint. I don't want to repeat them here. I will just say one thing: a program that...[Details]
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White LEDs are widely used in small liquid crystal display (LCD) panels and keyboard backlight and indicator applications. High-brightness LEDs are used as flash sources in mobile phones and digital c...[Details]
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Everyone has different opinions on the use of filters. Now I will talk about my knowledge about filters so that everyone can learn from it. It may seem a bit like showing off one's skills in front ...[Details]
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PART 01
PID control algorithm formula
PART 02
C language program
In fact, you can use code to implement the addition, subtraction, multiplication and division of the alg...[Details]
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This article analyzes several circuits that obtain high power from telephone lines, compares their advantages and disadvantages, and gives the applicable occasions of each circuit. Using telephon...[Details]
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1 Overview EXIT external interrupts are common in applications such as key or switch control, and low-power interrupt wakeup is also a common one. Therefore, EXIT is also a common one in actual proje...[Details]
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At present, 8-bit single-chip microcomputers still occupy an important position in the field of measurement and control and the application of intelligent electronic products. The application of embed...[Details]
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Multi-sensor fusion is a key factor in today's vehicle design TrendForce's TrendForce Research Institute believes that multi-sensor fusion is one of the core developments of ADAS and ADS systems. Act...[Details]
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When we use a single-chip microcomputer to do some tasks, we usually write the program into a sequential structure, which can basically solve most of the design requirements. Moreover, this structure ...[Details]
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A car inverter is a convenient car power converter that can convert 12V DC power into 220V AC power, the same as the mains power, for use in general electrical appliances.
In terms of ou...[Details]
DSP and ARM Processors
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