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In KEIL C, when multiple source files use global variables, you can define the global variable in one source file and declare the variable with extern in another source file, indicating that the vari...[Details]
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Packaging materials in automotive power modules In the manufacture of power modules, a variety of semiconductor materials are used, including silicon (Si), silicon carbide (SiC) and gallium nitride...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Financing in March 2021: - More than 49 semiconductor companies, with a financing scale of more than 4.1 billion yuan -12 companies raised more than RMB 100 million, accounting for about 24% - Tiansh...[Details]
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Let me first introduce my development environment. The operating system of my laptop is win7 64-bit, the avr I use is atmega16A, and I use progisp to burn programs. This afternoon, after I burned a p...[Details]
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With the development of power electronics technology, more and more portable devices are beginning to use small and medium-sized (7'~10') LCD panels as display output devices. Due to the limited ba...[Details]
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Although both Microsoft and Sony have announced their development plans for the next-generation consoles, they have remained tight-lipped about the specific release dates. This week, 4chan q...[Details]
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At present, most of the USB devices used in industry and medicine are connected
to
the microprocessor
using a dedicated USB chip
, especially the USB
data acquisition
system. Accordin...[Details]
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Farnell element14, a global distributor of electronic components and development services, announced the launch of the "Protect the Earth" design challenge through its online community (one of Avnet'...[Details]
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As a high-performance analog and mixed-analog chip supplier, Biyiwei provides one-stop overall solutions. This time, we bring you a home air conditioning power supply solution. As the hot summer is...[Details]
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Startup file head.S: @************************************************************************* @ File：head.S @ Function: Set up SDRAM, copy the second part of the code to SDRAM, set up the page tabl...[Details]
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This application note describes an extended scan method that can extend the keyboard scan range of the MAX6954 and MAX6955 LED display drivers from 32 to 80 keys.
The MAX6954/MAX6955 are LED ...[Details]
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Time-controlled emission (TRE) is a commonly used non-invasive waveform measurement method that can detect the timing waveform of the internal nodes of the chip from the back of the chip. A perfect T...[Details]
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/**********************************************************************************************************
* Function: Make LCD1602 display "Welcome to!" *
* Description: The three control pins of ...[Details]
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Figure 2a - Equivalent circuit of Si:H solar cell
Figure 2 shows the equivalent circuit of a-Si:H solar cell. IL is the photocurrent, Id is the dark current of the diode, Rsh is the parallel res...[Details]
DSP and ARM Processors
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