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To improve the fuel economy of new vehicles, more and more functions in cars are being electronicized to reduce the continuous load on the internal combustion engine. These functions include water,...[Details]
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The various methods of using a multimeter to detect the polarity, tube type and performance of medium and low power transistors are basically applicable to the detection of high power transistors. Ho...[Details]
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Contents The embodiments of the present invention relate to the technical field of flow measurement, and in particular to an ultrasonic flow meter. Background of the Invention As one of the most ad...[Details]
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The 51 microcontroller is a widely used embedded system chip with high cost performance and versatility. In actual application scenarios, the 51 microcontroller often needs to exchange data with othe...[Details]
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A serious vulnerability in the WiFi security protocol has been exposed. According to a research report published by a research institute on Monday, the protection mechanism used to protect the sec...[Details]
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1 Introduction In recent years, pile dynamic measurement technology based on wave stress theory has been widely used. Its basic principle is that after the pile top is impacted by a pile hammer, the ...[Details]
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Many contents in this article refer to the friendly arm's instruction document "mini2440 U-boot transplantation detailed manual-20100419", and the U-boot version used is u-boot-2010.03 Note: The pu...[Details]
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How much do you know about AI chips? Recently, chip expert Dr. Tang Shan updated the "AI chip panorama", adding version numbers and release dates, and introducing almost all existing deep learning pr...[Details]
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Introduction
With the development of economy and the progress of society, people have put forward higher and higher requirements for energy, and the search for new energy has become an urgent i...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can detect a 1-gram change in weight. When designers need to measure temperature to 0.01 degrees, delta-sigma ADCs are...[Details]
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According to the latest statistics from the Semiconductor Industry Association (SEMI), global silicon wafer shipments increased by 2.7% to 2.92 billion square inches in the first quarter of 2020, com...[Details]
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1 Introduction TFT-LCD has been widely used in image display systems because of its thin thickness and excellent picture quality, which can realize high-speed, high-brightness and high-contrast dis...[Details]
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Hangzhou City – July 25, 2023 – In today’s world where everything is connected, the Internet of Things (IoT) has penetrated into every aspect of our lives, from smart cities and industrial automation...[Details]
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The ultra-low power electronic thermometer designed in this paper can measure and display the temperature of the measured point through the temperature sensor, and can be extended and controlled. The...[Details]
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Download the schematic diagram used in this program: click here . The microcontroller chip used is stc89c52; just find the corresponding part used in this program. This is the circuit diagram of the...[Details]
Power technology
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