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1 Introduction
Usually, a single-chip microcomputer is used to drive a stepper motor. Due to the limited driving power of the single-chip microcomputer, a driving circuit needs to be added. Thi...[Details]
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The ARM11 (S3C6410) processor was selected as the hardware platform, the embedded Linux operating system was used as the software platform, the background difference method and the inter-frame differ...[Details]
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introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
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Guangzhou Automobile Group announced on March 27 that the GAC Aian AH8 project of its controlling subsidiary was changed from joint development with Huawei to independent development. After this chan...[Details]
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LTE
has attracted wide attention from mainstream communication equipment manufacturers and operators around the world for its advantages such as high speed and low latency. Currently, L...[Details]
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Recently, Rockwell Automation released the white paper "Leading the Future of Smart Manufacturing for Fast Moving Consumer Goods" (hereinafter referred to as the "White Paper"), which points out the ...[Details]
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1 Introduction
Intelligent buildings are the product of the combination of building technology with communication, computer, control and other technologies. Building automation system (BAS) is ...[Details]
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The latest research report from Strategy Analytics’ Connected Home Devices (CHD) service, Global Connected and IoT Device Forecast Update, states that the number of connected devices worldwide reache...[Details]
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1. Input voltage: 110VAC/DC or 220VAC/DC or 380VAC three-phase ±20%; or 85~264VAC full range
2. Input frequency: 47~63Hz
3. Output stability: 0.5% typical value
4. Loa...[Details]
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Charging electric vehicles has always been a recognized problem. Today, I will introduce the electric vehicle charging system to give everyone a general understanding.
1. Current main ch...[Details]
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1 Introduction
In the adaptive optical synthetic aperture imaging system, when the original signal phase information of a certain aperture channel changes due to factors such as atmosp...[Details]
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Assembly language statement format
1. Instruction format
Mnemonic operand 1, operand 2
Label: It consists of 1 to 8 characters, and the first character must be a letter. It is used...[Details]
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CES 2020 (International Consumer Electronics Show), known as the "Spring Festival Gala of Technology", will be held in Las Vegas, USA. According to official CES data, the number of manufacturers atte...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[Details]
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One of the development directions of power supply technology is to use power module parallel technology to achieve power synthesis and form a modular, intelligent distributed high-power power suppl...[Details]
Analogue and Mixed Signal
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