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I want to estimate the use of SiC in vehicles over the weekend, and this data will allow us to roughly assess future usage. It may be relatively simple to estimate, mainly by making some deductions f...[Details]
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After Meizu tried the rear screen design, mobile phone manufacturers including Xiaomi and OPPO also tried it. Following the "Find X4 Pro" patent that was exposed a few days ago, OPPO has now obtain...[Details]
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A servo electronic transformer is a power supply device for servo motors. Its main function is to convert the input AC power into DC power, and then precisely control the servo motor through the co...[Details]
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We have mentioned DS1302 before. It has three lines, namely CE, I/O and SCLK. CE is the enable line, SCLK is the clock line, and I/O is the data line. We have introduced SPI communication before. Hav...[Details]
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Preface If we follow the direction of rapid development like Arduino in our daily life, we will definitely use the processors Atmega328P and Atmega32U4. Here, the latter provides native full-speed US...[Details]
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Statistics show that from January to November 2023, in other global markets (overseas markets) except the Chinese market, the installed capacity of power batteries reached 282.9GWh, a year-on-year in...[Details]
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I. Introduction
LED is commonly known as light-emitting diode. Now its Chinese name seems to have been abandoned, and almost everyone calls it LED. LED and its corresponding solid-state li...[Details]
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When I was testing the circuit board, I found that one circuit board could not be programmed. So I checked it: 1. There is no problem with power supply and ground 2. Use an oscilloscope to te...[Details]
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Digital Circuit Diagram
Figure digital circuit diagram
The monitoring unit is relatively simple to implement. The display unit uses 3-digit LED and LED light column. The voltage is displayed...[Details]
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1. To understand the startup code: First, you must be familiar with the storage system and instruction system of ARM9 2. Approximate steps for startup: Enter reset exception--》Turn off watchdog, in...[Details]
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Windows 10 20H2 HLK-W806-V1.0-KIT WM_SDK_W806_v0.6.0 Excerpted from "W806 Chip Design Guide V1.0", "W806 MCU Chip Specification V2.0" Timer Microsecond and millisecond timing (count...[Details]
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As for the State Grid's cooperation and application of 5G, one of the most typical examples is the "multi-station integration" project. Based on the existing substation resources, it integrates the...[Details]
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1. STM8 internal memory structure 2. Ports and peripheral storage areas The registers of peripherals are stored in the interval from 0X005050 to 0X0057FF, including flash, ITC terminal resources,...[Details]
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According to the data disclosed later, the number of new energy vehicle production certificates in October was 81,000, a year-on-year decrease of 41.6%; the corresponding installed capacity of power ...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
Analogue and Mixed Signal
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