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Many netizens who are new to 51 microcontrollers have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51? ! Here, beginners need...[Details]
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The U.S. Department of Commerce recently stated that it will require semiconductor companies that apply for federal subsidies under the Chips and Science Act (CHIPS Act, hereinafter referred to as th...[Details]
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Abstract: This paper introduces the hardware and software system design of heart rate measurement based on photoelectric tube. By obtaining the blood concentration change signal of the earlobe loc...[Details]
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Suntech Solar GESOLAR launched its DC and AC solar off-grid system products at the Cologne Outdoor Products Show, Europe's largest outdoor products show, held in September. Its DC off-grid system c...[Details]
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Recently, the Huarui Micro Semiconductor IDM chip project in Nanqiao District, Chuzhou City, Anhui Province has ushered in new developments. The Huarui Micro Semiconductor IDM chip project is a pro...[Details]
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Molex expands global production capacity • New $130 million facility with world-class manufacturing technology and engineering talent doubles Guadalajara’s Molex production capacity • The futu...[Details]
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The variable frequency dielectric loss tester is a new type of intelligent variable frequency dielectric loss tester. With the continuous deepening of urban and rural power grid transformation, ther...[Details]
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The following points should be noted when initially adjusting the ZKS three-phase DC motor speed regulator:
1. Connect the input and output lines strictly according to the phase sequence on th...[Details]
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Recently, the State Council issued the "14th Five-Year Plan for National Intellectual Property Protection and Utilization" (hereinafter referred to as the "Plan"), which clarified the guiding ideolog...[Details]
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With the continuous development of industrial technology, the requirements for single-chip microcomputer control are becoming higher and higher, requiring single-chip microcompute...[Details]
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Samsung announced that the Galaxy Note 10 series China launch conference will be held on August 21. The biggest highlight of this conference is the price of the Chinese version of the Galaxy Note 10 ...[Details]
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On September 10, IDC released the "Global Server Quarterly Tracking Report", which showed that the global server market revenue fell 2.5% year-on-year to US$23.6 billion in the second quarter of 2021...[Details]
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Continuing from the previous article; When configuring interrupts, there is a function MMU_Init(). This is the initialization function of the MMU, which is used to initialize the memory management ...[Details]
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All parties in the industry are actively studying the evolution path of TD-LTE voice. At present, there are several different solutions in the industry. The International Standardization Organization ...[Details]
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On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
Power technology
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