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Share a 51 microcontroller simulation SPI bus to communicate program and simulation schematic diagram as follows The microcontroller source program is as follows: #include reg51.h //Header file con...[Details]
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1 Introduction of BQ25504 BQ25504 is a new integrated nano smart energy harvesting power management solution, which is very suitable for ultra-low power application environments with special needs. T...[Details]
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Nintendo is planning two derivative game consoles based on the Switch, and has already started production in Southeast Asia, which is expected to be launched during the Christmas shopping season of 2...[Details]
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Although we can use many integrated circuits to make various power circuits, under certain conditions, we can also consider using discrete components to build some power circuits that suit our need...[Details]
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Devin Willis, a 14-year-old student in Florida, USA, invented an innovative device that can automate cancer detection through 3D printing and computer programs. With this device, he made it to the ...[Details]
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A power amplifier is a part of sound electronics. It is designed to maximize the power amplitude of a given input signal. In sound electronics, an operational amplifier increases the voltage of a s...[Details]
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The schematic diagram of the timer circuit based on the microcontroller is shown below:
The first thing we learned when we studied microcontrollers was how to make LEDs flash, which was done usi...[Details]
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With the popularity of new energy vehicles and the enhancement of environmental awareness, the construction and planning of electric vehicle charging piles have become an important part of urban in...[Details]
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Circuit principle: SCK, MISO, and MOSI are the clock signal, master input signal, and master output signal of the SPI interface, respectively. The SPI interface of STC12 is defined to work in slave...[Details]
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Recently, I had the honor to visit the remote control center of Linde Electric, the world's largest industrial gas supplier, in Shanghai to learn about the latest digital and intelligent progress her...[Details]
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New META-DX2C 800G retimer is supported by comprehensive hardware and software reference designs including key Microchip components The rise of generative AI and AI/ML technologies has put forw...[Details]
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O Introduction
According to the research of modern electrophysiological neuropsychology, brain wave activity is mainly divided into four groups of patterns according to specific wavelengths: β, α, θ...[Details]
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As devices continue to miniaturize, semiconductor device reliability testing and device lifetime prediction face great challenges. Due to the increasing complexity of new materials and...[Details]
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1 Introduction Serial communication, as an important communication technology, has been widely used in the fields of PC communication and industrial field control online detection . The vehicle in...[Details]
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The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]