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This morning I wrote the I2C hardware interface program of atmega16. The program is not difficult, just to give beginners an idea. However, by comparing it with the software simulation I2C program of ...[Details]
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1 Introduction
Most of the control systems in industrial sites are controlled by PID controllers, and the tuning of their PID parameters requires certain control theory knowledge and r...[Details]
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Since the beginning of this year, Intel 's shortage problem has become increasingly serious. The official has repeatedly promised to improve and even publicly apologized, but to no avail. The dir...[Details]
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On May 11, 2016, solar PV inverter manufacturer Sungrow Power Supply Co., Ltd. announced that it would provide its SG1000MX central inverter for the 30MW Red Horse 3 solar project.
Sungrow has...[Details]
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Experimental purpose:
Master the ARM exception handling process.
Understand the structure of the SWI program.
Master the method of calling SWI exceptions from the application.
Experiment 1: Des...[Details]
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Tektronix oscilloscopes are widely used among engineers. According to incomplete statistics, 8 out of every 10 engineers in the world trust Tektronix. Tektronix has been creating legends since 1946, ...[Details]
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The multi-screen collaboration function is a highlight of terminal products in recent years. Only one screen is needed to handle multiple terminal tasks at the same time, so as to work and entertain ...[Details]
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For embedded Linux systems, there are processors and hardware platforms of various architectures, and users need to customize the hardware boards according to their needs. As long as there are some ch...[Details]
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introduction
Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at worst, it will cause fires ...[Details]
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Wired magazine recently wrote an article pointing out that after going from a "unicorn" to a "unicorn corpse", Xiaomi has miraculously recovered from serious trauma. Xiaomi 's comeback has made the...[Details]
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1. Internal RAM: There are 256 units in total. The user uses the first 128 units to store readable and writable data, and the last 128 units are occupied by special registers.
The first 128 units are...[Details]
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After getting the new energy production and some insurance data in September, most car companies have reached a consensus this year to expand into the C-end and high-end. From January to August this ...[Details]
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Although the lights-off event of "Earth Hour" has passed, people are still thinking about turning off lights. Some media said that turning on an energy-saving lamp once is equivalent to turning on ...[Details]
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On November 23, according to Tianyancha, Huawei Technologies Co., Ltd. recently disclosed a patent called "Mobile phone with a graphical user interface for temperature measurement and display r...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
Analog electronics
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