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introduction
Although the 5-channel circuit introduced in this article uses only one MAX5927A 4-channel hot-swap controller, it can implement the hot-swap function of 3 positive power supplies an...[Details]
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1. Background: In many cases, due to limited hardware resources, but serial communication is needed, you can consider using an analog serial port; 2. Prerequisites: To achieve a specific bps serial p...[Details]
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Hardware description: PB5 of ATmega48/88/168 is the SPI clock output, connected to the shift clock input of 74HC595/74HC165; PB4 is the MISO data input of SPI, connected to the data output of 74HC165;...[Details]
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1. Introduction
At present, my country generally adopts the metering and charging method that users' metering instruments, namely water meters, electricity meters, gas meters, and heat meters ...[Details]
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According to foreign media reports, Detroit technology company Traxen has launched an intelligent adaptive cruise control system iQ-Cruise, which is dedicated to traditional electric commercial vehic...[Details]
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0 Introduction
With the development of digital technology and network technology, the digitization and networking of street lamps have become an inevitable trend. Saving energy, ensuring the li...[Details]
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At present, my country is accelerating the construction of a new energy system with a new power system as the core to help promote "carbon peak and carbon neutrality". In this process, energy stora...[Details]
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introduction
Elevators are an indispensable means of vertical transportation in high-rise buildings.
With the development of economy and technology, the application field of elevators...[Details]
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Most embedded systems use more than one power rail, and many use four or more. Individual ICs, such as FPGAs, DSPs, or microcontrollers, may have specific timing requirements. For example, one chip m...[Details]
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According to Mirror Online on August 11, Huawei showed Mirror Online editor Shivali Best a factory in Songshan Lake, which is currently producing the Huawei P30 Pro, but can also be adjusted to produ...[Details]
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On October 8, Qualcomm launched the Networking Pro A7 Elite wireless network platform on October 7 local time, claiming to be the first commercial platform to innovate network connections through e...[Details]
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Abstract: This article introduces a mobile communication data acquisition system based on DSP and PCI bus. A dual mapping method is proposed, which successfully solves the communication connecti...[Details]
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The object detection method they proposed can detect new objects that have not been seen before, which is a huge improvement over Mask R-CNN. Humans often encounter novel kinds of tools, foods, or...[Details]
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In the blink of an eye, more than half of 2019 has passed, and many listed companies have released their semi-annual reports. Some companies have achieved stable growth in performance, while others h...[Details]
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In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]
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