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In the context of increasingly serious environmental pollution and energy shortage, LED lighting equipment has been widely used due to its high luminous efficiency and long service life. As the the...[Details]
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1. Experimental tasks
A digital voltmeter is designed using the single-chip microcomputer AT89S51 and ADC0809. It can measure DC voltage values between 0 and 5V and display four digits, but ...[Details]
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After four years, the Beijing Auto Show returns again. At this time, the importance of the Chinese market is no longer the same as it was four years ago.
The huge crowds of visitors from...[Details]
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Modern cars have 500 million lines of code, and 1 billion lines of code are not far away, which also means that the era of software-defined cars has arrived. Software development can be more difficul...[Details]
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Stack: Last-in-first-out
Full stack: SP pointer points to the last data pushed into the stack
Empty stack: SP pointer points to the empty location where data will be pushed onto the stack
ARM use...[Details]
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Strategy Analytics Automotive and Multimedia Communications Services recently released its latest research report, "Automotive and Portable Navigation: Market Drivers and Forecasts 2012-2020". The re...[Details]
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Recently, Xiaomi has conducted multiple rounds of preheating for the Xiaomi 12 series screens. It has been confirmed that Xiaomi 12 will use a 6.28-inch dual-curved 1080P screen, while Xiaomi...[Details]
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1. Instrument Model Keysight N5182A Network Analyzer 2. Fault phenomenon Customer feedback: The instrument has no signal output 3. Inspection and maintenance Detection: First, the power-on test w...[Details]
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Obtaining capital support from the entire industry chain to accelerate the layout of the automotive-grade high-end processor market
(Shanghai, July 19, 2022) Recently, Hubei Core Tec...[Details]
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1 Introduction
At present, single-chip microcomputer systems are widely used due to their low price, complete development environment, complete development tools, abundant application ma...[Details]
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Introduction to Solid State Drives
With the continuous improvement of storage capacity and speed requirements, solid-state drives have become closely linked to our work and life. Today, so...[Details]
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The main function of the amplifier in the multimedia broadcasting system is to amplify the weak audio input voltage signal generated by various means and then send it to each user's device. The amp...[Details]
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Against the backdrop of global energy shortages and increasing environmental protection requirements, countries around the world are vigorously developing green energy-saving lighting. LED lighting, a...[Details]
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This program is very interesting. Note that the priority is (0-7) For interrupt priority, we designed a simple routine: the two key inputs KEY1 and KEY2 use different priority interrupts, and control ...[Details]
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On October 22, workers inspected the energy storage equipment area of the first phase of the 300 MW independent energy storage power station located in the Economic Development Zone of Longyao Count...[Details]
DSP and ARM Processors
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