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Cleaning digital products has always been a big problem. Many devices have metal parts and need to be connected to a power source, so some cleaning agents may not be suitable for use. At the same...[Details]
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This special insert in your marine SSB radio operating and installation instructions can help you choose the right antenna and get the best communication distance from a well-grounded SSB radio in...[Details]
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introduction
In the application of LED display engineering, there are single-screen projects, but more are multi-screen projects. For a single screen, the control software configured by the ma...[Details]
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A small program for implementing CRC with PIC microcontroller When the PIC microcontroller implements Dallas iButton communication, a subroutine for generating and checking CRC was compiled. #includ...[Details]
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It is considered that consumers are switching from traditional lighting to LED lighting. An article points out that LED lighting can save 80% of energy compared to incandescent lamps, and its lif...[Details]
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Battery China learned that recently, the Ministry of Industry and Information Technology published the 365th batch of "Road Motor Vehicle Manufacturing Enterprises and Product Announcements". Accordi...[Details]
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The key detection method handles different events. All keys are taken as an example of PIC16F505's RC4 input port.
Method 1:
Void scan()
{
if(RC4==0)
{
Delay(50);
if(RC4==0)
{
num++；//Multi...[Details]
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When measuring the insulation value of a 10kV transformer using a ZC series portable megohmmeter, there are three common misunderstandings:
Myth 1:
The rated voltage of the megohmmeter is not comp...[Details]
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The rise of new energy vehicles, from Europe and China, can be thanked to Tesla and the California government. It is precisely because of Tesla's products and California's increasingly stringent emis...[Details]
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Nokia's E3500 wireless Bluetooth headset is now available. It will be on sale at 20:00 on September 9th, priced at 329 yuan. This wireless headset supports high-quality calls; the 10mm dynamic ...[Details]
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We know that one of the goals of artificial intelligence is to allow computers to simulate human's visual, auditory, tactile and other perceptual abilities, and try to see, hear, read, and understand...[Details]
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0 Introduction
Traditional human-computer interaction relies on complex keyboards or buttons. With the development of science and technology, some new human-computer interaction methods have al...[Details]
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According to a report from Taiwan’s Economic Daily today on December 11, Wi-Fi 7 related products will explode next year. MediaTek has won Wi-Fi from the world’s leading American tablet brands, Intel...[Details]
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As many manufacturers work on developing self-driving cars, nearly all of them use lidar, a sensor that uses radar to create a three-dimensional map of the vehicle's surroundings. However, Tesla CEO ...[Details]
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I have been working on ARM for two months and have gained a lot, so I will talk about it. This article mainly introduces the ARM7 series processors. Haha, if you are not a related major, many peopl...[Details]
Power technology
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