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This is a 51 single-chip microcomputer that uses zero-crossing detection to adjust the conduction angle of the thyristor to achieve dimming and voltage regulation. The zero-crossing circuit uses a p62...[Details]
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introduction
In the development of various types of radar seekers, multiple tests are often required to test the radar's analysis and processing performance of the target echo signal. However,...[Details]
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// File: watchdog_sw_rst.c
//
// Samsung SMDK6410 SW_RST using watchdog timer support code.
//
#include windows.h
#include ceddk.h
#include oal.h
#include s3c6410.h
//...[Details]
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Touch screen interface mode Normal Conversion Mode: Normal conversion mode, generally you can configure ADCCON and ADCDAT0 to read data. Separate X/Y position conversion Mode: The x and y coord...[Details]
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On December 16, 2019, Jiang Shengrong, deputy general manager of Shanghai Zhangjiang Hi-Tech Park New Energy Technology Co., Ltd., sent a banner and a letter of thanks to the Zhangjiang Science Cit...[Details]
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The transformer ratio tester is a new generation of intelligent ratio tester that uses a single-chip microcomputer as the core for measurement, calculation and automatic control. It has a full Chines...[Details]
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At present, the world is moving towards the trend of the Internet of Things and artificial intelligence. With the development and advancement of physical networks and artificial intelligence technolo...[Details]
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The McClean Report division (formerly IC Insights) of Canadian TechInsights, a semiconductor reverse engineering and information provider responsible for semiconductor market trend research, announce...[Details]
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On October 16, 2024, Beijing time,
Intel and AMD announced the establishment of the x86 Ecosystem Advisory Group, which will bring together industry technology leaders to jointly shape the futu...[Details]
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CoreEngine Technology is a company jointly invested by Geely Holding's Ecarx Technology and UM China. Its headquarters is located in the Economic and Technological Development Zone of Wuhan, Hubei, a...[Details]
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The following picture shows an old remote control I found. When the remote control fails, you need to disassemble the remote control casing for observation. In actual use of remote controls, 455 ...[Details]
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The international edition of the journal Angewandte Chemie International Edition recently published an article pointing out that new progress has been made in the research on the "intermediate sta...[Details]
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1. In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be c...[Details]
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RISC is a microprocessor that executes fewer types of computer instructions. It originated from the MIPS mainframe (i.e., RISC machine) in the 1980s. The microprocessors used in RISC machines are col...[Details]
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Whether shielded cables must be used for servo encoder cables depends on the specific application scenario and system requirements. In some cases, shielded cables can improve system stability and r...[Details]