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Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
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The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
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background After the hardware engineer completed the PCB and schematic design, the routine was modified according to the tutorial of Zhengdian Atom to verify the correctness of the hardware. STM32F...[Details]
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1. Introduction to MC68K CPU The MC683xx series of microcontrollers are composed of the famous MOTOROLA 32-bit microprocessors such as MC68K, 68020, 68040, and the compatible 68K, CPU32, CPU3...[Details]
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This is a "cooperation" that is related to the future development of China's semiconductor industry. Let's follow the embedded editor to learn more about the relevant content.
Last week, a...[Details]
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Assume that the crystal frequency of the microcontroller is 6MHz. It is required to use timer 1 in mode 0 to generate a continuous square wave pulse with a period of 500us, and output it from P1.0. T...[Details]
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China Energy Storage Network News:
Recently, the "Internet +" smart energy demonstration project, which is supervised by the State Grid Corporation of China and led by the Global Energy Inter...[Details]
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The industry generally believes that hybrid beamforming (Figure 1) will be the preferred architecture for 5G systems operating at microwave and millimeter wave frequencies. This architecture combin...[Details]
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Multi-byte binary division The dividend is 3 bytes, in units 0x20, 0x21, and 0x22, 0x22.7 is the most significant bit and 0x20.0 is the least significant bit. The divisor is 2 bytes, in 0x30, 0x31. A...[Details]
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1) Add a 4*4 keyboard to Experiment 1, so that the keyboard input operation
can be displayed
through
the LED
.
2) The functions realized by the keyboard are shown in the keyboard dia...[Details]
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I2C_Example Program ;---------------------------------------------------------- ; File Name: I2C.ASM ; Author: Andy Yu ; Date: July 22, 1998 ;---------------------------------------------------------...[Details]
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Today, Qualcomm Technologies, Inc., a subsidiary of Qualcomm, announced at the 2018 Qualcomm China Technology and Cooperation Summit that it has signed memorandums of understanding (MoUs) with Leno...[Details]
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Scientists have developed an
electronic skin
that allows users to manipulate virtual objects remotely
, which will further enhance the user's immersive virtual experience. Let's follow the ...[Details]
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In 2018, the hottest trend is still
artificial intelligence
.
The craze for
artificial intelligence
has swept all walks of life, whether it is the Internet of Things, smart hardware,...[Details]
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1. Key points of timer/counter PWM design
According to the characteristics of PWM, the following points should be noted when using the ATmega128 timer/counter to design output PWM:
1. F...[Details]
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