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On July 7, foreign media mspoweruser reported that Samsung plans to hold an online Unpacked live conference on August 5, at which time it will release the next-generation Samsung Galaxy Note 2...[Details]
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1. Design Purpose and Requirements Design purpose: Through design, cultivate the ability to use the knowledge learned to solve practical problems, the ability to consult information, the ability to s...[Details]
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Radiated emission (RE) testing is mainly to measure the electromagnetic interference energy of the equipment under test to the environment. As electronic equipment is developing day by day, there are...[Details]
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Method for treating generator rotor insulation with electromechanical equipment cleaning agent
1. Choice of cleaning agent
1.1 Good insulation performance, with a withstand voltage of 25k...[Details]
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Previously at https://blog.csdn.net/u011011827/article/details/118713517 You can see that you can debug bare metal. It can be seen that I loaded the bin file to 0x50000000, which is the space of exte...[Details]
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As the efficiency of white light-emitting diodes (LEDs) continues to increase rapidly and their solutions become smaller and thinner, they are now used in devices such as portable DVD players, elec...[Details]
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The interrupt response delay time of the MCS-51 microcontroller depends on whether other interrupt service programs are in progress or on what kind of instructions are being executed. The interrupt...[Details]
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Foreign media 9to5 Mac reported that last week we shared a concept that explored how Apple could improve subscription forms in iOS to help customers better understand what they are signing up f...[Details]
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Although we rationally believe that the ultimate goal of a "zero accident" traffic society is still a long way off, the prospect of safety technology development described by Honda is still very t...[Details]
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Audio signals generally have positive and negative signals. We are accustomed to using 1kHz sine waves to describe or test them.
Figure 1 Audio signals have positive and negative
Ge...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
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introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 mi...[Details]
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In-vehicle
Ethernet
The large-scale application of in-vehicle Ethernet is actually
developed
with the electrification and
intelligence
of automobiles. In the distributed EEA era, th...[Details]
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Skin: The key to human perception of the outside world
As an advanced bionic technology, electronic skin imitates the ductility, self-healing ability, high toughness and tactile percep...[Details]
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South Korean media said that Tesla's Shanghai factory will be launched at the end of this year, when it will begin producing electric vehicles such as Model 3. Battery companies from South Korea, Chi...[Details]