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Method 1: The serial port receives data, and the timer is used to determine whether the data reception is completed after the timeout. Method 2: DMA accept + IDLE interrupt Implementation idea: Use t...[Details]
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Memory read operation. For example, if you want to read out the content 50H in memory 40H, the process is as follows:
①The CPU sends the address code 40H to the address bus, and the memory add...[Details]
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Properly Providing the Reference Voltage for Instrumentation Amplifiers
It is generally assumed that the reference input of an instrumentation amplifier is high impedance because it is an input. Th...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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The future is bright, but the present is cruel. NB-IoT has been around for three years, and during these three years, many people have been looking forward to it. When will the Chinese NB-IoT market ...[Details]
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World's first liquefied hydrogen carrier uses SCHOTT's Eternaloc® glass-sealed penetrations
March 9, 2023
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Tailor-made SCHOTT electrical and fiber optic penetration...[Details]
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• 51% of respondents have clear business priorities for implementing Industry 4.0 • 49% reported significant success, and 53% plan to achieve their goals within two years • Operational efficien...[Details]
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1. Introduction
At present, energy conservation and emission reduction and environmental issues have become the focus of people's increasing attention. With the gradual implementation of the nation...[Details]
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ARM has seven modes, we are here to discuss SVC, IRQ and FIQ modes usr (user mode), fiq (fast interrupt mode), irq (interrupt mode), svc (supervisory mode), abt (data access termination mode), sys (s...[Details]
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September 8 news, today Xiaomi POCO X3 was released in Europe, with a starting price of 199 euros (about 1,600 yuan). It has been revealed that Xiaomi POCO X3 corresponds to the Chinese versi...[Details]
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Application areas:
Detection of voltage harmonics, interharmonics, high-frequency harmonics, etc. in power systems
Issues resolved:
With the development of new energy and the application of a l...[Details]
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introduction
Current measurement can be used to monitor many different parameters, input power being one of them. There are many sampling components that can be used to measure load current, but n...[Details]
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Hardware platform: stm8s103 Compilation environment: IAR for stm8 #include iostm8s103f3.h #include intrinsics.h // // Set the system clock to run at 16MHz using the internal oscillator. // void...[Details]
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1. Dot matrix principle There are many types of dot matrix on the market, but the most commonly used is this 8x8 dot matrix The internal structure is as follows It can be found that the dot matri...[Details]
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Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
Analogue and Mixed Signal
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