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Most of the existing neon lights and lantern controllers use special integrated circuits, which have multiple flashing modes and generally only provide 4 to 16 outputs. Since there are quite a lot ...[Details]
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SRAM Data Memory Figure 9 shows the organization of the ATmega16 SRAM space. The first 1120 data memories include the register file, I/O memory, and internal data SRAM. The first 96 addresses are t...[Details]
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The CD information used by micro2440 is as follows: Laptop system: fedora 13 (compile kernel, configure cross-compilation environment, see manual for details) Desktop system: Windows XP 1. In f...[Details]
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1. The AVR document requires that it is best not to nest interrupts, and only this interrupt can be executed before the next interrupt is executed; 2. When the ADC is sampled, if there is an externa...[Details]
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1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Advanced High-Performance Bus; VPB: VLSI peripheral bus that connects on-chip an...[Details]
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From telephones, office equipment, speakers, digital photo frames, TV control buttons, remote controls,
GPS
systems, car keyless controls, to medical monitoring equipment, touch devices are...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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It's not just the price that's rising.
This year, the soaring GC market has brought GPUs to the forefront. TrendForce said that in 2023, the shipment volume of AI servers (includ...[Details]
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Question C in the National Undergraduate Electronic Design Competition requires the design of an automatic control system for a moving electric model car with a single-chip microcomputer as the core ...[Details]
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According to the latest data released by IDC, the global wearable device market experienced its first decline in the first quarter of 2022, with total shipments of 105.3 million units, a year-on-year...[Details]
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Smartphone development
Q: The smartphone industry is facing challenges today. Almost everyone has a smartphone, and economic development is more uncertain than before. What factors d...[Details]
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According to foreign media 91Mobile, Indian Strategy Analytics research company released its latest report. Although Xiaomi once again maintained its leading position, the gap between it and Samsung ...[Details]
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0. Introduction Last year (2013), I sorted out the LwIP related codes and successfully "run naked" on STM32. I have not had time to sort them out in depth, so I will use this blog post to summari...[Details]
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On June 28, Hisense Electric Co., Ltd. and Qingdao Microelectronics Innovation Center Co., Ltd. jointly invested 500 million yuan to establish Qingdao Xinxin Microelectronics Technology Co., Ltd., wh...[Details]
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Programming Challenges in a Multi-Core Processor Environment
In the more than 40 years since Moore's Law came into being, people have seen the semiconductor chip manufacturing process leve...[Details]