This article mainly introduces the detailed description of the switching between different states during the operation of the terminal device End Device in TI ZigBee protocol stack Z-Stack, and furthe...
Electric motors are used in everything from cars to refrigerators to garden tools. With the rise of portable, unplugged devices, electric motors are being designed to be smaller, consume less power, a...
1. Repeated short circuit test◆ Test Description
When the module output is short-circuited under various input and output states, the module should be able to achieve protection or retraction. After r...
My DS1307 calendar module contains an AT24C32EEPROM chip, which is used to store the relevant data of the Bluetooth device in the future. Therefore, the read and write operations of AT24C32 are tested...
MM32 development board evaluation is waiting for you! Development board application: now to October 7 (because it happens to be the National Day holiday, the evaluation list will be issued in two wave...
PID is the most classic and commonly used control method, and is also the most widely used in the engineering field. Based on the traditional PID, various PIDs have been derived, such as fuzzy PID, pr...
Introduction
With the development of information technology, digitalization has increasingly replaced traditional analog systems. Digitalization makes it unnecessary for remote video surveillance ...[Details]
Bootloader is a small program that runs before the kernel of the operating system runs. Its main function is to complete the initialization of hardware and software devices, establish memory spa...[Details]
Improve automated testing of regular releases of Siemens wind turbine control system software and validate wind turbine control system components during the development phase.
The Solution: Use NI T...[Details]
The Cato Institute believes that the U.S. semiconductor industry is in pretty good shape, while China's semiconductor industry is also working hard to move forward. Cato cited data from the Bureau ...[Details]
Xiaomi's pace in car manufacturing is getting faster and faster. Lei Jun visited major car companies and mainstream suppliers to explore the way for Xiaomi's car manufacturing. Recently, Xiaomi ac...[Details]
Sensors of all types have evolved greatly over the past few years and are now more accurate and stable than their predecessors. Sometimes, these sensors are not simple to use. Designers of conditio...[Details]
In a recent project, the blogger encountered a function that required the use of USART serial port for communication. First of all, there is one very different thing between USART and UART: UART: uni...[Details]
1. HC-SR04 ultrasonic module 1 Introduction HC-SR04 ultrasonic ranging module can provide non-contact distance sensing function from 2cm to 400cm, with ranging accuracy up to 3mm; the module includes...[Details]
Have you ever stood in front of an unfamiliar building and felt confused about where to go? Have you ever felt embarrassed about not being able to call out the name of an old friend when you greete...[Details]
Robots
can undoubtedly make up for the lack of labor and skills and help companies produce more stably and efficiently. While many companies are still considering whether to use robots, we se...[Details]
Some characteristics of GPIO, translated from ST's reference manual 1. 16 groups of IO available 2. Push-pull/open-drain + pull-up/pull-down 3. Data can be output from ODR or external devices 4. Each...[Details]
On September 13, Shandong Provincial Energy Bureau issued the "Notice on Carrying out the Pilot Demonstration Construction of Green and Low-carbon Energy Transformation", which mentioned:
Pi...[Details]
For electric vehicles, the battery life of the vehicle is also a concern for everyone. When the vehicle is in use, people may worry that the battery life may be inaccurate due to sudden driving, resu...[Details]
Pfeiffer Vacuum and Northeastern University deepen strategic cooperation to promote the development of vacuum technology and talents in China ▪ Northeastern University leaders, teachers and studen...[Details]
Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]
Wireless Connectivity
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