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Introduction to STC MCU The STC microcontroller is an enhanced 51 microcontroller, fully compatible with MCS-51, and has added new functions, such as two levels of interrupt priority, one more ex...[Details]
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Abstract: Based on the analysis of the shortcomings of the existing average current type power factor correction circuit, an average current type power factor correction technology without input vo...[Details]
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This article was written by Robert Keim and is compiled from AllAboutCircuits
Learn how undervoltage lockout (UVLO) protects semiconductor devices and electronic systems from potentially...[Details]
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1 Introduction The calorimeter is currently the most accurate method for measuring power. In the design of the calorimeter, the temperature stability of the overall structure is a necessary and suffi...[Details]
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introduction
The NioslI embedded processor is a SOPC solution proposed by Altera. It is a 32-bit embedded processor that users can configure and build at will. Combined with rich peripherals, ...[Details]
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The European Union has approved a battery innovation project plan that will provide $3.5 billion in financial assistance to 42 companies in 12 member states, including Tesla. These battery projects w...[Details]
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In a few days, it will be one year since the United States officially suppressed Huawei. Huawei has still achieved growth this year and has become the world's second largest smartphone brand. The dif...[Details]
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Powered by IDEMIA’s GSMA-compliant connectivity solutions, Fiat Chrysler Automobiles (FCA) will enhance its connected ecosystem to make driving safer and easier than ever before. FCA has taken its...[Details]
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1. Half-bridge detection The half-bridge is composed of two rectifier diodes. By using a multimeter to measure the forward and reverse resistance values of the two diodes inside the half-bridge, ...[Details]
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Introduction to Sunplus MCU The Sunplus MCU is a control and processing data and digital signal processing device. Its voice recognition module comes with voice API functions, including automatic...[Details]
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Russian mobile phones tested Hongmeng system, the United States quickly drew a "red line", Huawei's response annoyed the White House On March 28, the news that Russian mobile phones were testing Hong...[Details]
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Use Linux driver programming to write a DS18B20 temperature sensor driver to collect temperature information from the bottom layer. The following is the source code of the driver and test written by m...[Details]
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1. Strictly avoid collision, severe vibration, heavy dust, moisture, oil, strong magnetism, etc. 2. Please store the sensor in the box immediately after use. 3. When the battery voltage is insuff...[Details]
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2020 was an extraordinary year for domestic semiconductors. Amid the global pandemic and the complex international situation, domestic semiconductors still rose to the challenge. Specifically in the ...[Details]
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Abstract: Commonly used algorithms for filtering image noise require a compromise between image edge texture preservation and noise filtering, so they inevitably bring about the problem of edge ...[Details]
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