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The LED graphic display screen consists of a screen body, a computer, a controller, an intelligent dot matrix display unit and a power supply.
1. Screen
The main parts of the screen are t...[Details]
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Quietly, AI technology is bringing about increasingly clear changes in the times. Nowadays, we are used to face recognition and voice interaction in our daily lives. We know that all walks of life ...[Details]
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There are many kinds of current probes on the market, which are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current pro...[Details]
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(1) Interruption process
Interrupt processing is used to achieve a quick response to special internal or external events. When the CPU detects an interrupt request, it immediately responds to ...[Details]
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Compared with simply adding new features and functions to Windows, Microsoft's latest Windows 7 system has improved many features of the previous Windows Vista system: for example, it has optimized...[Details]
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According to foreign media SlashGear, with the help of AirPods, Apple is expected to have the largest share in the wearable device market in the long run. According to the unit shipment data of ...[Details]
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It is very cumbersome to write a program entirely in assembly language, so usually, we only use the assembler to complete a small amount of work that must be done by the assembler, and the rest of th...[Details]
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Application technology: 800V high-voltage integrated vehicle charging system CDU Candidate areas: Powertrain electrification Product Description: The high-voltage integrated vehicle chargin...[Details]
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1 Introduction Digital clocks have become the dominant direction of clock design and are widely used in real-time control systems. A digital clock is essentially a counting circuit that counts stan...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + 8-bit common anode digital tube + DS18B20 temperature detection module + button + fan + heating device + photoelect...[Details]
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LED is increasingly used in indoor and outdoor lighting applications due to its excellent performance combined with intelligent control systems, but at the same time, new requirements are also pu...[Details]
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017C (YB4242) dual-trace oscilloscope use
1. Experimental Purpose
Learn how to correctly use the YB4242 dual-trace oscilloscope, EM1635 function generator, and tube millivoltmeter.
2. Test Princip...[Details]
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Toyota has revealed its future plans under its new CEO, and it looks like the company will finally prioritize electrification. New President and CEO Koji Sato said in his announcement that the automa...[Details]
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Kuxin brings communication SoC AR8030 to Dishui Lake China RISC-V Industry Forum Recently, Cool Core Microelectronics, which specializes in wireless image transmission and AI vision SoC chip desig...[Details]
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The power CAN bus system is a communication protocol widely used in the fields of automobiles, industrial automation, aerospace, etc. It has the characteristics of high speed, reliability, flexibil...[Details]