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The 5.8GHz band is a higher frequency and more open ISM band than the 2.4GHz band. At the same time, 5.8GHz also uses IP-based or circuit-based wireless transmission technology. The IP-based techno...[Details]
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The trolley problem, first proposed by British philosopher Philippa Foot in 1967, is well known to many people: an out-of-control train is running on the track. On the track where the train is travel...[Details]
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If you want to repair a relatively unfamiliar circuit board without any schematic diagram, the so-called "experience" in the past will be of little use. Although people with a solid hardware foundatio...[Details]
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A vector signal generator is a device that provides electrical signals of various frequencies, waveforms, and output levels. It is used as a signal source or excitation source for testing when measur...[Details]
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It is certain that the automotive millimeter wave market will usher in a wave of rapid growth! The reason is simple: automotive millimeter wave radar can effectively improve the active safety perform...[Details]
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Last time I mentioned that assembly language is very important, so in order to avoid forgetting, I will post some commonly used assembly instructions.
@mov command example
mov r1, #8
mov r2, r1...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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1.1 Basic Block Diagram
Based on the
existing
LED display
sending card, a LED display sending card without external storage is designed here, as shown in Figure 1
Figure 1 Schemati...[Details]
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Photoelectric encoder is
a sensor
for measuring the position (angle) and speed of rotating objects in mechanical motion control
. It has two types: rotary and linear. Rotary photoelectric...[Details]
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1 Introduction
As people's understanding of ecological balance deepens, the protection of wild animals is increasingly valued by more and more people. However, in the process ...[Details]
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Solutions to some common problems of single chip microcomputers
There are many problems you will encounter in work and life, which may make you feel stuck for a while, but there are always solution...[Details]
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A series of industry reports released by GSMA today show that China has maintained its global 5G leadership position, thanks to the large-scale investment of Chinese operators in 5G and the growing e...[Details]
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In recent years, many inverter companies have also shifted their research and development focus to giant inverters. Experiments have shown that high-power inverters can bring higher returns to inve...[Details]
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According to the US iPhone sales data for March shared by Consumer Research Intelligence Partners (CIRP), the 5.4-inch iPhone 13 mini is still unpopular with customers. Of all the iPhone 13 model...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
...[Details]