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1 Introduction The switched reluctance motor is a control device composed of a reluctance motor and an electronic switch drive controller, also known as a switched reluctance motor drive syst...[Details]
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1 Introduction The PIC16 series microcontroller of Microchip Corporation of the United States is a new type of 8-bit microcontroller using CMOS technology. Among them, the program memory of the PIC...[Details]
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1 IMX6ULL SPI controller
Chapter 20 of NXP's 6ull reference manual introduces the SPI controller, Enhanced Configurable SPI (ECSPI).
1.1 Features
①. Full-duplex synchronous serial in...[Details]
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On the 15th, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced that it would introduce new export control regulations to restrict Huawei's ability to use U.S. tec...[Details]
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Ever, a photo storage and backup app, used millions of photos uploaded to the service to train a commercial facial recognition system that it provides to law enforcement and private companies, but NB...[Details]
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All GPIOs of Exynos4412 have fixed addresses. To facilitate the operation of these GPIOs, the Linux kernel Some GPIO macros are defined in gpio-exynos4.h, for example: #define EXYNOS4_GPA0(_nr) (EXYN...[Details]
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At present, the earth's oil resources are becoming increasingly scarce. In order to ensure the convenience of human travel, major automobile manufacturers have developed new energy vehicles. Toyota...[Details]
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In engineering technology, the internal structure of chip diodes is basically the same as that of ordinary diodes, both of which are composed of a PN junction. Therefore, the detection method of chip...[Details]
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1. Introduction
The liquid drip speed control system is a set of control equipment that can improve efficiency and service quality for large hospitals. In particular, the remote monitoring...[Details]
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LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, such as stations, docks...[Details]
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a) Purpose: Based on the success of the basic experiment, practice the serial port debugging method. After the hardware code is successfully completed, debug the printf redefinition need...[Details]
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1 Introduction
In the electronic circuit experiment of vocational teaching, high-power DC regulated power supply is the energy guarantee of the experimental system. The classic DH1729 regulate...[Details]
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1. What is the most valuable indicator of an oscilloscope? Bandwidth is a grade-level parameter. Improving bandwidth also increases cost. 2. How high should the sampling rate be to meet the requirem...[Details]
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According to Bloomberg on February 28, Apple has shelved and canceled all development plans for self-driving electric vehicles. The Apple car project was more than a decade in the making, with millio...[Details]
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Introduction
The image adjuster, also known as the security monitoring adjustment instrument, is an instrument used to test the monitoring system. During the on-site construction and maintenanc...[Details]