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According to foreign media reports, recently, in response to the phenomenon of cars equipped with driving assistance technology suddenly "phantom braking" (phantom braking) or suddenly slamming on th...[Details]
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Las Vegas, NV, USA – January 8, 2020 – Unity Technologies, creator of the world’s most widely used real-time 3D development platform , today announced that it is collaborating with NXP Semiconduct...[Details]
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Anyone who has written a microcontroller program knows that software delay is inaccurate. Of course, when it is acceptable to us, software delay is still used in many places! However, when conditions...[Details]
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Implementation of standards/standard issues plague the information industry
Implementation of the Standard
The development of my country's software industry requires a large n...[Details]
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// Button key1 sets the red light time.
Button key2 sets the green light time.
Button key3 sets the yellow light time.
#include stm32f10x_lib.h
#include "sys.h"
#include "delay...[Details]
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3TVS application circuit diagram
Figure 3 TVS application circuit diagram
As shown in Figure 3, it is a typical switch...[Details]
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1. Maintenance and precautions of pH test pen (pH electrode, pen acidity meter): This test pen is calibrated when it leaves the factory and can be used directly. It needs to be recalibrated in the fo...[Details]
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According to foreign media reports, the latest survey shows that by 2025, nearly 5% of China's labor force will be replaced by robots. The full text is as follows: A recent survey by the Institute ...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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Makefile KERN_DIR = /home/grh/kernel_source_code/linux-2.6.32.2 all : make -C $(KERN_DIR) M=`pwd` modules arm-linux-gcc key_interrupt_app.c -o key_interrupt_app clean : make -C $(KERN_DIR) M...[Details]
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In recent years, with the integration of artificial intelligence and the Internet of Things, a large number of innovative companies have poured into the smart hardware industry. In the multimedia sp...[Details]
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The system clock tick experiment is not difficult, I will briefly talk about it here, but it involves the most complex and most widely used peripheral of STM32-NVIC. If RCC is the part that must be c...[Details]
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USB device experiment
I. Background
The ATMEL official website provides USB application examples (for details, please refer to the "BasicUSB Application" description), which contains source code...[Details]
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The market for software-defined radio (SDR) system development platforms is promising. Original equipment manufacturers (OEMs) are supporting a large number of wireless communication technologies and...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]