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According to Jiwei.com news, on February 18, the first batch of 7 Hubei laboratories were unveiled. Among them, in the field of optoelectronic science, Huazhong University of Science and Technology t...[Details]
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The application of single-chip microcomputers is becoming more and more common. Some single-chip microcomputers are equipped with serial communication ports to expand their application scope. For...[Details]
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With the popularization and application of computer technology, digital technology has penetrated into various industries, especially in the transformation and innovation of some traditional indust...[Details]
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1.ARM system and architecture
1.1. The ARM system CPU has the following working modes:
User mode (usr)
Fast interrupt mode (fiq)
Interrupt mode (irq)
...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]
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In modern industrial control, temperature control is very important and increasingly complex. Due to the characteristics of temperature control such as nonlinearity, large lag, time-varying, and unid...[Details]
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On August 21, Desay SV released an investor relations activity record, responding to investors' questions about its first-half operating results, R&D investment, autonomous driving products, etc. In ...[Details]
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12 Problems Existing in the Application of High-Power LEDs in the LED Lighting Industry
This article was collected from the Internet and specially edited by LED experts
1. LED color diffe...[Details]
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Recently, the China Automotive Technology Research Center and the China Automotive Strategy and Policy Research Center released a research report on the United States’ policy measures to promote the ...[Details]
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I have been playing with STM32 before. Taobao recommended that I bought the STM8S103F3P6 minimum system board for 3.6 yuan. I used to use Keil, but now I have switched to IAR. I installed IAR for STM...[Details]
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Abstract: This article introduces the functional characteristics of a new type of microcontroller serial port expansion chip and the application of the interface with the microcontroller. Key...[Details]
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Recently, Xiaomi Youpin launched a "North Sea Monster X TINYL Joint Mini Vinyl Bluetooth Record Player". For those who are familiar with the New Pants Band, this product is full of Peng Lei's s...[Details]
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The impact of the coronavirus epidemic that originated in Wuhan on electricity consumption has already become apparent.
Relevant power consulting agencies are organizing research on this topic...[Details]
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What is Ethernet? How is it used in cars?
Ethernet is a transmission technology used to transmit data in a local area network (LAN). It is a standardized communication protocol for transmitti...[Details]
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New inspection systems and innovative inline screening solutions help fabs improve product quality
MILPITAS, Calif., June 23, 2021 – Today, KLA announced the release of four new products...[Details]