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On May 26, Espressif Systems disclosed the institutional research records for May. From May 10 to May 26, Espressif Systems accepted research from a total of 33 institutions. The company responded to...[Details]
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1. Measurement principle
The on-site electric energy error measurement adopts the fixed low-frequency pulse method of the standard meter method, that is, the meter under test outputs a certain...[Details]
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The life of an EV battery is typically 7 to 10 years, depending on several important factors. Even within the same model, some batteries will degrade faster than others, depending on operating temp...[Details]
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Today I will summarize the study of arm instructions. Today I will not analyze all arm instructions one by one. Here I hope everyone will read the arm assembly manual. I put the Chinese version of...[Details]
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DC: In fact, the DC motor is the motor of the four-wheel drive car that I played with when I was a child. However, when it is driven by a single-chip microcomputer, a driving circuit is required. I...[Details]
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1 Introduction The shunt active power filter (SAPF) is an important device for dynamically compensating harmonics and reactive power in three-phase power systems. Since the harmonic current compo...[Details]
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MCS-51 high-precision A/D interface circuit--ICL7135
ICL7135 has a resolution of ±20,000, and has BCD code and STB selection signal output, which is very convenient to interface with microcomp...[Details]
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Among the many 51 series microcontrollers, the 1T enhanced series of the domestic STC company is more competitive, because it is not only fully compatible with 8051 instructions and pins, but also ...[Details]
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Capacitors with paper as dielectric - a new variety with thickness, charm and richer music -
The audio system at home has not made any sound for a long time. I changed the circuit of the power amp...[Details]
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The international standards organization 3GPP announced the freezing of the R16 standard, marking the completion of the first evolution version of the 5G standard. It is understood that R16 is the fi...[Details]
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Nowadays, people's lives are increasingly inseparable from mobile phones, and the cycle of mobile phone manufacturers launching new devices is getting shorter and shorter. Recently, the Guojin Securi...[Details]
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KeilMDK STM32 uCOS-II compilation error: error: #268: declaration may not appear after executable statement in block Compile the file containing the following code /* * Function name: Task_USAR...[Details]
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As chip process nodes continue to advance, there are fewer and fewer players. In the field of smartphone flagship chips, which represent the highest level of SoC, only a handful of manufacturers are ...[Details]
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Equipped with the 10th generation Intel Core processor for intensive AI acceleration inference computing applications
Advantech has launched two innovative industrial motherboards eq...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
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