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1. Bus system structure The system consists of a matrix of multiple interconnected 32-bit AHB buses 8 main buses – Cortex-M4 with FPU core I-bus, D-bus and S-bus
– DMA1 memory bus
– DM...[Details]
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Recently, Suzhou Jieyanxin Electronic Technology Co., Ltd. (hereinafter referred to as "Jieyanxin") completed a nearly 50 million yuan Series A financing, led by Yingfutech, followed by Qianrong Capi...[Details]
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Note: The following content is learned from the first video tutorial of ARM bare metal by teacher Wei Dongshan 1. Introduction to 2440 clock 1.1 2440 is a SOC (system on chip) system, which not only ...[Details]
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Electromagnetic flowmeter has become one of the preferred flowmeters for liquid medium measurement in industrial enterprises. Because it works based on the principle of electromagnetic induction, as l...[Details]
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1. Parts installation sequence table This weighing plate has no special requirements for the order of parts installation. You can follow the principle of small first and large later, welding small ...[Details]
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In September, thanks to the substantial increase in domestic new energy vehicle sales, domestic power battery installation volume also increased. CATL is far ahead with a installed capacity of 15GW...[Details]
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0 Introduction
With the rapid development of computer technology, the storage system capacity has expanded rapidly from a few KB storage space in the past to T8 today, and even to PB storage s...[Details]
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The Ti480 infrared thermal imaging camera provides 640*480 high-definition image quality and an amazing price. The single-handle design makes it easy for field testers to grasp it with one hand. At t...[Details]
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〖Description〗24Cxx I2C EEPROM byte read and write driver, chip A0-A1-A2 should be connected to GND (24C65 connec...[Details]
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The "micro-innovation" and "home-friendly" features of sweeping robots. How will sweeping robots evolve? According to Leifeng.com, on February 25, iRobot released its first new product of 2021...[Details]
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Inductor and transformer testing methods and experience
1?Detection of color-coded inductors
Put the multimeter in R×1 gear, connect the red and black test leads to any lead-out terminal of the ...[Details]
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In previous articles, I have shared with you the I/O operation of PIC microcontrollers, the experience of selecting PIC microcontrollers, and the interrupt module of PIC microcontrollers. In this art...[Details]
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In recent years, the number of cars in my country has been growing. At the same time, the incidence of traffic accidents caused by drunk driving, resulting in casualties and property losses, has al...[Details]
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This paper discusses the hardware and software design of ultrasonic tooth cleaning machine with single chip microcomputer as the core. The tooth cleaning machine uses current sampling feedback to auto...[Details]
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High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
...[Details]
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