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STC15 standard procedure, you can refer to it if necessary. The microcontroller source program is as follows: //The function of this program is to receive data from serial port 1, serial port 2, ...[Details]
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The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]
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Introduction
ISP (In-System Programming) is to program the device installed on the user's target board directly through the download cable, which has brought many revolutionary...[Details]
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After TSMC, UMC, and World Advanced announced price increases in the second half of the year, the market has heard that foundries such as Samsung will also raise foundry prices by 15% to 20%. The fou...[Details]
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China is continuing to steadily advance its chip autonomy plan to reduce the impact of a possible new round of U.S. technology bans. Last year, China's imports of computer chips and semiconductor equ...[Details]
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Introduction
The laboratory is an important place for students' experiments and scientific research activities. Whether the laboratory environment indicators meet the requirements is directly r...[Details]
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China Energy Storage Network News:
To build a power system that can adapt to a high proportion of renewable energy, it is necessary to further eliminate information chimney barriers and achie...[Details]
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The development history of relay protection tester As an indispensable resource for national economic development and people's daily life, the application of electricity has become an important i...[Details]
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Frequency stability is an important technical indicator of the oscillation circuit. In general LC oscillation circuits, despite various frequency stabilization measures, the frequency stability can...[Details]
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A simple and effective PWM dimming desk lamp using timer ICNE555 is discussed in this article. Yesterday's linear regulator dimmers can only achieve a maximum efficiency of 50%, which is far inferi...[Details]
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Electret microphone parameters
The parameters of the various performance indicators of electret microphones mainly include the following:
(1) Operating voltage (UDS). This refers to the m...[Details]
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System functions Use the STM8 timer for 1S timing and use LED for simple indication! hardware design This design is based on the internal RC oscillator 2M clock as the clock source of the STM8 ...[Details]
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LED is widely used in the industry because of its wide application and reasonable price. Whether it is holiday decorative lights or various lamps used in the home, LED drive circuits are used b...[Details]
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In the electronic connector manufacturing industry, the speed of punching connector pins is extremely high. Until recently, machine vision technology has been unable to match the high-speed requiremen...[Details]
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On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]
PCB Design
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