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"Dassault Systèmes' philosophy is to expand the virtual world and transform the real world. By providing twin experiences in the virtual world, we help companies and people create sustainable product...[Details]
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This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
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0 System Overview
The principle of this system is shown in Figure 1. The computer communicates with the C8051 microcontroller through the RS232 interface to control the operation of the entire ...[Details]
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1. The concept of embedded system Focus on understanding the concept of "embedding" It can be understood mainly from three aspects. 1. From the hardware perspective, the CPU-based peripheral...[Details]
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1. Demand background
1.1 Demand Background
At present, China's national economy is in an important stage of rapid development. With the healthy and sustained rapid development of the nationa...[Details]
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DECF Decrement the contents of the data register by 1
Syntax: DECF f, d
Operand: f is the lower 7-bit address of the data register (0x00~0x7F)
d is the lower 7 bits of the destination register ad...[Details]
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Summary of ARM debugging issues based on ADS 1. In the process of adding files, you may have discovered that CodeWarrior IDE has established three Target, respectively "DebugRel", "Realse", "Debug", ...[Details]
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On August 27, the second Avnet Automotive Ecosystem Summit officially kicked off in Suzhou.
With the theme of "Drive Change, Lead, New Trends in the Development of Automotive Electronics Tech...[Details]
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1.1 UART serial port Universal Asynchronous Receiver and Transmitter (UART) is abbreviated as UART. It is usually the default communication interface configured in embedded devices. This is because m...[Details]
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WiMax technology needs to demonstrate its advantages in specific application scenarios in order to be recognized by the market. This requires application testing to measure the performance parameters ...[Details]
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Sina Digital News reported on the morning of January 8 that Apple has been testing Swedish support for Siri on HomePod mini for at least two months, indicating that HomePod mini will be release...[Details]
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Abstract:
In order to enable doctors, nurses and managers to use mobile medical information systems safely and conveniently, and to achieve the goal of generally improving the quality of...[Details]
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Sensor circuit design
Continuing the sensor solution of previous years, CCD is still used as the sensor this year, but Sony series CCD with better signal quality and greater black-white co...[Details]
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Nand Flash control IC manufacturer Phison announced its operating results for September 2019 on the 7th, with consolidated revenue of NT$4.058 billion (same unit below), a monthly decrease of 4.06% a...[Details]
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The servo drive system is a high-precision, high-response control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo drive system is th...[Details]