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Facing the global industrial 4.0 technological revolution race, I believe many people have some kind of practical confusion: Where should we start the technological transformation? Does the 4.0 era...[Details]
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The design of the intelligent electronic thermometer that displays temperature and time on the LCD was designed by me when I was a sophomore in college. I learned 51 single-chip microcomputers b...[Details]
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Aiming at the characteristics and shortcomings of winter heating system in northern my country, an indoor intelligent temperature control system based on embedded system ARM-Linux platform and fuzz...[Details]
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Many people do not understand the situation of Sub-6GHz and millimeter wave, so ZTE executive Lu Qianhao specially wrote an article to popularize the knowledge. Image source: Weibo Lv Qianhao said ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a controller widely used in the field of industrial automation. In practical applications, time control is an important function in PLC programming...[Details]
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PLC and frequency converter are the most commonly used devices in industrial control. They can be used alone or in close cooperation to achieve the purpose of automatic control. They are widely use...[Details]
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There are two major factors currently affecting the future of vehicle transportation and semiconductor technology. The industry is taking exciting new approaches to power our cars with clean energy w...[Details]
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This simple circuit tester can be used to detect short circuits, abnormal resistance conditions, breaks in continuity, and more within an assembled circuit board or PCB. Indication will be by audible...[Details]
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Digital circuits and interfaces behave very much like analog circuits at higher and higher clock frequencies,
so new measurement methods and equipment are necessary to ensure the quality of i...[Details]
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stc12c5a60s2 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 pi...[Details]
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On April 9, the commissioning ceremony of Nanjing Raychip Optoelectronics Semiconductor Industrial Base was held at the Research and Innovation Park in Nanjing Jiangbei New District. It is reported t...[Details]
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The mobile industry has been struggling to make a clear choice of interface for transmitting high-definition (HD) video from smartphones to external HDTVs. However, Analogix's recently announc...[Details]
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In STM32/Cortex-M3, interrupts are enabled or disabled by changing the current priority of the CPU. PRIMASK bit: Only NMI and hard fault exceptions are allowed, and other interrupts/exceptions are...[Details]
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Recently, the 9th SNEC (2015) International Solar Energy Industry and Photovoltaic Engineering (Shanghai) Exhibition opened grandly in Shanghai. The venue, Shanghai New International Expo Center,...[Details]
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Mitsubishi PLC FX3U is a powerful small controller widely used in industrial automation. Its master control instructions are the core of program control. For programmers, it is very important to ma...[Details]