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1. Introduction to STM32 general timer The general purpose timer of STM32 is a 16-bit auto-load counter (CNT) driven by a programmable prescaler (PSC). Using the timer prescaler and the RCC clock c...[Details]
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In response to the environmental problems of highway construction, people have been exploring how to combine highway construction with environmental protection under the guidance of sustainable develo...[Details]
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With the theme of "Shaping a New Era of Mobility", the 20th Shanghai International Automotive Expo has opened. After three years, one of the most authoritative and internationally influential auto ...[Details]
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Although Xiaomi registered the express delivery trademark for the purpose of occupying a position, it does not rule out the possibility that it will enter the market later. JD executives expressed th...[Details]
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1) The interrupt vector of the 2000 series DSP can only start from 0000H. So when we debug the program, we need to select DSP as MP (microprocessor mode) and shield the Flash in the chip to avoid re-...[Details]
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The Shanshui Nature Conservation Center learned that the "Ecological Grid" construction project is solving the global problem between grid construction and raptor habitat in the Sanjiangyuan area. ...[Details]
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Nowadays, the global automobile carbon dioxide (CO2) emission regulations are becoming increasingly stringent: the EU stipulates that from 2021, the average carbon dioxide emissions of newly register...[Details]
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The quality of water affects the life of water-cooled high-frequency switching power supply Water-cooled high-frequency switching power supply water requirements: 1. Guoli water-cooled high-fr...[Details]
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Development board: tiny4412ADK+S700 4GB Flash Host: Wind7 64-bit Virtual machine: Vmware+Ubuntu12_04 u-boot:U-Boot 2010.12 Linux kernel version: linux-3.0.31 Android version: android-4.1.2 By defau...[Details]
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On December 24, Counterpoint released a report announcing the top ten best-selling smartphones in the world in Q3 2019. Among them, iPhone XR ranked first, occupying 3% of the market share. This ...[Details]
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The common lamps on the market are basically divided into two camps. Domestic lamps occupy the ultra-low price, while imported lamps have become synonymous with expensive. The quality difference bet...[Details]
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A design scheme for a closed-loop system of a phase-shifted full-bridge DC/DC converter is proposed.
A dual closed-loop
control
system is designed based on the PWM
control
device UCC38...[Details]
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1 Use of action flags In the whole control, there are many combined actions. When all action positioning is controlled by photoelectric switches, there are some problems in programming. For example...[Details]
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With the continuous development of intelligent driving technology, more and more information needs to be judged and reminded when driving a car. Today's dashboards obviously cannot meet these needs. ...[Details]
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According to the latest silicon wafer quarterly analysis report released by the Silicon Manufacturers Group (SMG) under SEMI, global silicon wafer shipments in the third quarter of 2024 increased b...[Details]