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Watchdog is a very important resource that can effectively prevent the system from entering an infinite loop or the program from running away.
Working principle: After the system is running, the w...[Details]
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1. Test requirements The voltage, current, power and other data tested by power meters and other measuring instruments are generally effective values or average values. Generally speaking, as...[Details]
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Detailed explanation of the difference between ISP and IAP
But what are the differences in the operation methods, results and application scenarios of the two?
What is ISP:
Use a writer to bur...[Details]
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Policies vigorously promote ETC construction, driving market explosion What is ETC? ETC (Electronic Toll Collection System) is an electronic non-stop toll collection system. Different from the...[Details]
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Design of Automatic Control System--Controller Pole Configuration Method
The root locus method and frequency characteristic method are introduced above to correct the sys...[Details]
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Smart grid, superconductivity, robots... In recent years, while tackling national key R&D projects, Guangdong Power Grid Company of the State Grid Corporation of China has also implemented a number...[Details]
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Linux is an open source, networked operating system with the characteristics of stability, high efficiency, and freely configurable kernel. Compared with VxWorks and Windows, using Linux operating...[Details]
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IT Home reported on July 7 that foreign media 91Mobiles previously exposed the official media renderings of Samsung Galaxy Buds2 wireless headphones, and the well-known whistleblower @Evan Blas...[Details]
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In the field of analog chips, ADI is often regarded as a classic spanning half a century. Behind its outstanding technological innovations is a group of equally outstanding top technical talents, inc...[Details]
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Yesterday morning, the iPhone 12 series was finally officially released. There are four models this time, all of which adopt the design of right-angle frame + ceramic crystal panel. The change in app...[Details]
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The concept of using
supercapacitors
to replace
batteries
in portable micropower applications
is gaining momentum (Reference 1). In fact, it has become one of the more notable techno...[Details]
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Last time, I measured the anti-blocking performance of AD9361 ( https://bbs.kechuang.org/t/82167 ). I originally heard from various experts that there were many pitfalls and it was impossible...[Details]
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Radio engineering applications require not only the measurement of harmonics in RF signals, but sometimes the determination of the total harmonic distortion (THD) of audio signals. RF signals may be ...[Details]
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The following experimental program is written to make the 8 LEDs on the RC port light up one by one, and then turn off one by one after all are lit, and repeat this cycle. The timer query method is us...[Details]
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On November 14, Xiaomi Auto announced its intelligent chassis pre-research technologies, including Xiaomi fully active suspension, Xiaomi super four-motor system, Xiaomi 48V wire-controlled braking...[Details]
Analog electronics
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