[i=s]This post was last edited by fyaocn on 2014-12-15 11:06[/i] I got the Nucleo board and the Bluetooth kit, and tested the example. It can be compiled and downloaded to the board smoothly as shown ...
When sending data, CAN interrupts, first enters the status interrupt, and reads the interrupt status as 0x00000018, which means that a frame of data is successfully received and sent? Why is this? Sho...
Russia already has 21 satellites in its GLONASS system, which can cover 95% of Russia's land area and 86% of the Earth's surface. Currently, the civilian services provided by the US GPS global satelli...
To implement UART serial communication, first use grace to initialize. In the rx interrupt function, write if='9', then the red light will turn on. It succeeded. But now I want to use grace to call th...
[i=s]This post was last edited by tziang on 2014-11-24 10:55[/i] [align=left]Summary and Demonstration[/align] [align=left]This weekend, I finally completed this DIY project. The main functions are: 1...
The solar cell is 0.5W 2V. Both circuits seem to be unable to switch between solar energy and battery properly.[[i] This post was last edited by ssawee on 2011-1-31 22:23 [/i]]...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
Key Points
1. Now, in addition to high-end smartphones and tablets, users also expect to use touch screens in other applications, and they are gradually appearing in cars and instruments.
...[Details]
introduction
LEDs continue to gain popularity in automotive applications, thanks to their long lifespan and the flexibility they offer for body styling and interior design. Some may be surpris...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
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