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Introduction With the concept of Internet of Things and the development of related technologies, networked measurement and control has become an inevitable trend in the development of measure...[Details]
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This paper introduces the design of a temperature monitoring system based on a single-chip microcomputer and a PC. The temperature sensor uses DS18B20. The lower computer uses an AT89S52 single-c...[Details]
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At present, the epidemic prevention and control situation in my country has continued to improve, and the manufacturing industry has been unblocked and restarted. However, the overseas epidemic sit...[Details]
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Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diffe...[Details]
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Not long ago, iPad2 was launched amid the anticipation of Apple fans around the world, and is expected to continue Apple's legend. And a piece of news not long ago also made the medical field, whic...[Details]
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Although artificial hearts have successfully prolonged the lives of some heart patients, several design flaws have long limited their use. Currently, these electromechanical hearts rely on positive...[Details]
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At the 8th Annual Conference of China Satellite Navigation and Positioning Services and China Beidou Application Conference, Yang Changfeng, chief designer of the Beidou Satellite Navigation System, ...[Details]
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In order to make a low-power project, switch from the cheapest STM8S003 to the cheaper STM8L051 in the low-power series; After the HALT sleep process is enabled on the STM8S003, the minimum standby...[Details]
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Connections between nodes are established via XMLRPC
When a node is just started, it does not know the existence of other nodes, let alone what they are talking about, and of cours...[Details]
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On May 11, Zhu Haizhou, product manager of Smartisan Technology, reposted a Weibo post condemning online violence. Zhu Haizhou said: "When I first started uploading videos in 2013, I was criticized b...[Details]
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RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are not ...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/subroutines. The stack pointer always points to the top of the stack. Note that the AVR ...[Details]
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What are the methods of measuring voltage with an oscilloscope? We can use an oscilloscope to observe the waveform curves of various signal amplitudes changing over time, and we can also measure vari...[Details]
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Looking at the current global automotive industry, new energy and intelligent driving are the two main areas of focus for almost all manufacturers. However, for China's traditional automotive industr...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
MicroPython Open Source section
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