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1. Knowledge preparation To have a deeper understanding of ucos-ii transplantation, two aspects of knowledge are required: (1) Target chip, here is the LPC17xx series chips, they are all based on t...[Details]
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Will the car of the future be a “car” or a “mobile phone”? Text/Wu Yu, "Car Man" Build a smarter car or add wheels to a mobile phone? This may be a soul-searching question that every trader has e...[Details]
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Image source: Alves et al./Robotics and Bionic Systems
Robots based on flexible materials can replicate the appearance, movements and abilities of humans and animals very well. Altho...[Details]
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With the deepening of energy crisis and environmental pollution, the research and utilization of solar energy has received widespread attention. Solar energy is an inexhaustible renewable energy s...[Details]
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The following 4 clock sources can be used as the master clock: 1-24MHz High Speed External Crystal Oscillator (HSE) Maximum 24MHz high-speed external clock signal (HSE user-ext) 16MHz High Spe...[Details]
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With the preparation of the previous article, the transplantation work is basically half successful. The next step is to modify the BSP of 2410 according to the differences between 2410 and 2440 ...[Details]
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In recent years, wireless applications have developed rapidly and widely. There is no doubt that wireless devices have brought great convenience to our lives and work. For example, mobile phone...[Details]
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#include iom16v.h #include macros.h #include delay.h #define uint unsigned int #define uchar unsigned char #define dula_set PORTA |=BIT(3) //Digital tube segment selection #define dula_clr PORTA &...[Details]
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First directly on the code #include "stm32f0xx.h" #include "stm32_lib/inc/stm32f0xx_rcc.h" #include "stm32_lib/inc/stm32f0xx_gpio.h" int main(void) { //1. Enable the clock RCC_AHBPeriphClockCmd...[Details]
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Hardness testing generally uses the following three methods: local heat treatment, surface quenching and tempering heat treatment, and surface heat treatment chemical heat treatment
Local heat tre...[Details]
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As the operating frequency of the circuit and the frequency of electromagnetic interference in the surrounding environment are getting higher and higher, the problem of insufficient high-frequenc...[Details]
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LED packaging development analysis
After years of development, China's LED packaging industry has entered a stable development stage. With the economic recovery and the opening of...[Details]
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Affected by the US ban, Huawei Consumer Business CEO Yu Chengdong said in August last year that the Kirin 9000 equipped with the Mate 40 series may be the last edition of Huawei's high-end chips. How...[Details]
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Here is an introduction to the hardware schematic design of the concentrator side: The TI concentrator design is based on the system description in Chapter 1 and adopts the hardware architecture of A...[Details]
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The CAN of STM32 is called bxCAN (Basic Extended CAN), which supports CAN protocol 2.0A and 2.0B. The basic type of STM32 has only one master CAN, and the interconnected type has one master CAN and o...[Details]
PCB Design
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