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The main content introduces the detailed usage of AVR microcontroller IO The relationship between the AVR microcontroller register DDRx PORTx PINx and the corresponding IO port (x represents a ...[Details]
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Introduction
In order to completely eliminate the overloading phenomenon, overloaded vehicles are prohibited from going on the road, so that the driver can know the load of the vehicle in the c...[Details]
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On June 22, the reporter learned from the Ministry of Industry and Information Technology that the ministry will carry out a concentrated rectification of camera network security across the country f...[Details]
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1. Introduction
With the development of informatization, intelligence and networking, embedded system technology will also have a broad space for development. Embedded technology has been fully...[Details]
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At present, most of the high-pressure injection water metering in the high-pressure injection system of oil fields is dry-type high-pressure water meter. The dry-type water meter has the characteristi...[Details]
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For EPS emergency power supplies that require monitoring distances of more than 30m, remote monitoring must be used to better perform the monitoring work.
The specific method of intelligent ...[Details]
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TWS (True Wireless Stereo) Bluetooth headsets are extremely popular audio products in recent years. With the help of Bluetooth chips, it first establishes a wireless connection between the mobile pho...[Details]
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According to the latest report from Counterpoint, compared with the same period in 2021, smartphone sales in the Chinese market have declined for 10 consecutive weeks since the sixth week of 2022. It...[Details]
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Modern development methodologies are developing rapidly, and representative examples include Agile, SCRUM, CI/CD, DevOps, etc. Their concepts are all about pursuing software development work at faste...[Details]
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Smart home appliances are essential appliances for smart living. However, when almost all home appliances such as soymilk machines, coffee machines, air conditioners, refrigerators, washing machines,...[Details]
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On the evening of July 13, Ziguang Guowei issued a revised announcement on its semi-annual performance forecast for 2020. The net profit attributable to shareholders of the listed company before the ...[Details]
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The process of making a stopwatch using STC's 89C52 microcontroller is actually very simple. There are a few things to note:
1. Dynamic display
2. Seven-segment decoding code table
3....[Details]
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The integrated circuit signal tracker circuit is simple, and only needs a low-power integrated amplifier circuit LM386 and 5 capacitors to form the whole machine, and the tracking ability is extremel...[Details]
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1 Grating displacement sensor measurement principle A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usual...[Details]
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one,
Models equipped with Kunpeng 3DHT
Kunpeng 3DHT is a hybrid system independently developed by Chery and one of th...[Details]
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