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MCU circuit simulation software Proteus; programming software Keil;
Design the circuit diagram in Proteus, write the program in Keil and compile it to generate a hexadecimal file.
Load the hexadeci...[Details]
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With the development of VLSI and system-on-chip (SoC), IC testing faces more and more difficulties. In particular, the problem that the power consumption in test mode is much higher than that in wo...[Details]
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According to news on September 3, the HarmonyOS operating system is an operating system independently developed by Huawei. It was first unveiled at the Huawei Developer Conference on August 9, 2019. ...[Details]
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In a recent project, I experienced the external RAM expansion of AVR microcontrollers and wrote a post about it here. This article uses the ATMEGA64 microcontroller as the test platform, with externa...[Details]
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Today, it is the use of LED First we need to learn to read this schematic, find the location of the LED, and search for LED. We can see that these 8 LEDs are a latch of 8-bit data port of P0 cont...[Details]
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Recently, the Photovoltaic Grid-connected Inverter Technology Exchange Conference sponsored by Samil New Energy Co., Ltd. and hosted by Jiangsu Photovoltaic Industry Association was successfully concl...[Details]
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On June 12, the groundbreaking ceremony of the Wuhan Phase III project of China New Aviation was successfully held in Wuhan. Zhao Haishan, Vice Governor of Hubei Province, Cheng Yongwen, Deputy Sec...[Details]
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In daily life, when household appliances (such as washing machines, refrigerators, and power tools) leak electricity or are inductively charged, you will feel "numbness in your hands". If you use a t...[Details]
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The STM8 microcontroller's time for multiplication and division has been greatly reduced! Division operation only takes 2.75us @ 8MHz. It should be noted that you should not perform multiplication an...[Details]
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Linear Technology Corporation introduces the LTC5569, a dual-channel high-performance RF mixer that combines 26.8dBm IIP3 (input 3rd order intercept), 300mW power per mixer and wide operating frequenc...[Details]
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According to foreign media reports, in 2019, Tesla Model 3 set an amazing sales record, with global customer deliveries exceeding 300,000. This is definitely the first Tesla model to reach such a hig...[Details]
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In
the design of
switching power supply
, the physical design of PCB board is the last link. If the design method is not appropriate, PCB may radiate too much electromagnetic ...[Details]
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In the timing state analysis of digital systems, the most ideal analysis instrument is the logic analyzer
. When engineers use logic analyzers to measure system signals, they often encounter inc...[Details]
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China Energy Storage Network News:
On September 1, Liu Zhenya, Chairman of the Global Energy Interconnection Development Cooperation Organization and Chairman of the China Electricity Council...[Details]
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On the afternoon of March 3, SMIC disclosed that the company signed a revised and restated ASML bulk purchase agreement with ASML Shanghai on February 1, extending the term of the purchase agreement ...[Details]
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