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The 2023 Annual Academic Conference of the Chinese Rehabilitation Medicine Association and the International Rehabilitation Medical Industry Expo will be held at the Beijing National Conference Cen...[Details]

First, you need to understand JTAG.    JTAG Protocol  JTAG (Joint Test Action Group) is an international standard test protocol (IEEE 1149.1 compatible), mainly used for internal chip testing. Mos...[Details]

The frequency meter is one of the experimental instruments we often use. In this experiment, we will use a single-chip microcomputer, a counting circuit and a liquid crystal device to design a wide...[Details]

introduction The voltage regulator provides a continuous and stable voltage to the subsequent circuits. Some applications can accept relatively large voltage fluctuations, while some applica...[Details]

1. Introduction With the continuous development of automobile technology, the performance and reliability of the automobile starting system as one of the core components of the automobile are ...[Details]

　Figure 1 shows two methods for measuring large signals. The first method includes a two-resistor voltage divider and an output buffer; the second method includes an inverter with a large attenuation...[Details]

The car central lock is a switch button located next to the driver's seat. When the driver presses it, the driver can control the door locks of the other three doors alone. Otherwise, each door can...[Details]

　　Electronics enthusiasts usually use a multimeter to make and repair electronic products, so they will not know where to start when encountering a slightly complicated problem. At this time, it will...[Details]

1. Summary of QQ chat records To Linux, all driver devices are files. These files have fixed interfaces, such as read, write, open, ioctl, close, etc., which are included in struct fileoptions. The...[Details]

　Today, I read the article I wrote half a year ago and found that I had misunderstood it at that time. stm32f10x.h has little to do with library development. It is just a mapping of the most important...[Details]

The main content of this document is to introduce in detail the use of multimeter to detect electronic components Fixed resistors are usually referred to as resistors and are one of the most basic ...[Details]

　　Wireless sensor networks WSNs (Wireless Sensor Networks) are widely used in environmental detection, weather forecasting, security, monitoring, distributed computing, and target area imaging. Thei...[Details]

On the evening of the 2nd, Yoo Eung-Joon, head of NVIDIA Korea, confirmed for the first time that the next generation of 7nm GPU orders will be produced by Samsung's 7nm extreme ultraviolet process. ...[Details]

4.4 Serial Port Application   Because the author's hardware design uses UART4 port, but I can't find the library function that uses UART4 in the "PIC32 Peripheral Libraries for MPLAB C32 Compiler" li...[Details]

Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]