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GL823K is a USB 2.0 single LUN card reader controller that supports SD/MMC/MSPRO flash memory cards. It supports USB 2.0 high-speed transmission. As a single-chip solution for USB 2.0 flash card read...[Details]
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Radar level meters can be divided into pulse radar level meters and frequency modulated continuous wave radar level meters according to the waveform of the microwave used. Low-frequency pulse radar...[Details]
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Let’s talk about the problem first: when the hair dryer is turned on to hot air, the power goes out after a while, but there is no problem when it is turned on to cold air. What is the reason?
...[Details]
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1 Contents of electronic measurement Energy measurement Electrical signal characteristic measurement Circuit component parameter measurement Performance measurement of electronic equipment Non-elec...[Details]
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Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
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The design of high-reliability systems includes using fault-tolerant design techniques, selecting the right components to meet expected environmental conditions, and complying with standards. This ar...[Details]
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Recently, Xinjie Energy stated on an interactive platform that the company's self-built packaging and testing plant has achieved full production and is currently actively expanding new advanced packa...[Details]
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On the evening of August 26, Dongshan Precision released its performance announcement for the first half of 2020. The announcement mentioned that Dongshan Precision achieved stable growth in revenue ...[Details]
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On the morning of March 20, Zhengzhou Institute of Technology and Henan Zailiang New Energy Regeneration Co., Ltd., a subsidiary of China Carbon Neutrality Development Group, held a signing cer...[Details]
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Since CEO Pat Gelsinger took office, accelerating innovation and embracing developers have become Intel's mainstream voice. Whether it is the IDM 2.0 strategy or the continuation of Moore's Law, they...[Details]
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How to overcome challenges in LoRa® end node design?
LoRa® (Long Range) technology combines long-range wireless connectivity with low-power performance to extend the reach of the Int...[Details]
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1. Interference between multiple readers
When two or more readers are working at the same time, in order to prevent adjacent readers from interfering with each other, the following two require...[Details]
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#include
#define uint unsigned int
sbit led1=P2^0;
void delay(uint z)
{
while(z--);
}
void main()
{
int i;
while(1)
{
for(i=0;i
{
led1=0;
delay(i);
le...[Details]
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The following is a C program for the DS1302 AVR microcontroller. The program structure is very good. However, the webmaster has not debugged the program for this AVR microcontroller. #define ds1302_r...[Details]
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Watchdog timer, in the embedded field, some devices need to work in some extreme environments, that is, places where people rarely go or are difficult to go. In the long-term operation, it is inevi...[Details]
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