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When designing the schematic diagram, I found that there was a conflict between the pin allocations and needed to remap the pins. I learned from the manual that there are many I/O ports on STM32, and ...[Details]
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Following the release of macOS Big Sur today, Apple has updated many of its apps to support the new OS version and the upcoming Apple Silicon Macs. Apple's iWork suite of apps is also getting an up...[Details]
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#include"reg51.h" #include"intrins.h" #define uchar unsigned char #define nop() _nop_(); sbit clk=P1^6; sbit data_i=P1^4; sbit data_o=P1^5; sbit cs=P1^2; //此程序A TO D为CH1 uchar read_adc(void)...[Details]
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Automatic target recognition (ATR) algorithms usually include algorithms for automatically detecting, tracking, identifying, and selecting attack points. The complexity of the battlefield environme...[Details]
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1. What is an interrupt? Interrupt the current operation and perform the interruption. The role of interruption: The interruption mechanism not only gives the system the ability to handle unexpec...[Details]
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Smart communities are not only high-tech applications, but also focus on energy conservation and environmental protection. This solar street light system is further optimized on the basis of ge...[Details]
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The speed range of variable frequency motors depends on the performance and design of the inverter. Usually, the speed range of variable frequency motors is about 10%~200% of the rated speed of the...[Details]
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Industry Background
With the expansion of rail transit operation scale, traditional manual inspection methods can no longer meet the increasingly strong maintenance requirements. Long-dist...[Details]
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Improving production efficiency, MiR mobile robots help smart manufacturing reach a new level Johnson Controls-Hitachi Air Conditioning, a well-known multinational manufacturer specializing in heat...[Details]
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PWM signal generation is an important tool in every embedded engineer's arsenal, they are very useful for many applications such as controlling servo motor position, switching small power electronic...[Details]
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Since the S3C2440 core board and the main board are made in the laboratory, the H-Jtag of the friendly arm cannot be used, so J-Link is used to test whether the soldered core board works norma...[Details]
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CAD is one of the important software for industrial manufacturing product design, and is widely used in machinery, construction and other fields. The commonly used CAD software, also known as 3D draw...[Details]
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.h>
#include stdio.h
typedef unsigned char uchar;
sbit din=P1^0;
sbit clk=P1^1;
sbit load=P1^2;
void send(uchar add,uchar dat)
{
uchar ads,i,j;
load=0;
i=0;
while(i 16){
if(i 8) ads=add; ...[Details]
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ViewSonic has launched a cost-effective 4K monitor, the VX2731-4K-HD. The ViewSonic VX2731-4K-HD has a 27-inch screen with a 3840 x 2160 UHD resolution and 4K high-definition visual effects, allowing...[Details]
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BYD lithium iron phosphate square shell battery BYD, which has been optimistic about lithium iron phosphate for a long time, is still persisting and seems to be creating surprises - BYD will launc...[Details]
DSP and ARM Processors
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