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On November 28, BOE Technology Group Co., Ltd. announced that it plans to invest in the construction of the BOE (BOE) 8.6th generation AMOLED production line project in the High-tech West District of...[Details]
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At present, most elevator companies' group control systems use RS485 bus for communication, but RS485 adopts master-slave communication mode, where the host initiates the call and the corresponding...[Details]
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1. Differences in simple repetitive signals Both analog oscilloscopes and DSOs are generally good for viewing simple repetitive signals. However, both have their advantages and limitations. Fo...[Details]
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I²C (Inter IC Bus) is a data bus protocol introduced by Philips. #include reg52.h void display(unsigned int n) { unsigned char i; char table ={ 0x3f,0x06,0x5b,0x4f, 0x66,0x6d,0x7d,0x07, 0x7f,...[Details]
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Today, Lei Jun revealed on Weibo that the Xiaomi Mi Band 4, which will be released tomorrow afternoon, will support payment function. Lei Jun has previously posted a poster photo of the Xiaom...[Details]
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1. Download the linux-2.6.30.4 source code and decompress it
ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.30.4.tar.gz
tar zxvf linux-2.6.30.4.tar.gz
2. Add support for ARM in the syste...[Details]
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0 Introduction
The centerless mobile communication system is an important part of China's professional mobile communication system. It uses a simplex intercom mode and its operating frequency i...[Details]
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In the cylinder head production workshop of DaimlerChrysler, the largest automobile manufacturer in Germany, the correctness of component assembly is checked by scanning QR codes with powerful and ...[Details]
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LCD (Liquid Crystal Display) may not be a new term for many users, but the history of this technology may be far beyond our imagination. As early as the end of the 19th century, Austrian botanist...[Details]
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Jiwei.com News Overview of project progress in the integrated circuit field in February 2021: More than 22 projects were signed, involving 11 regions in 5 provinces, including the China Electronics T...[Details]
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When using a power analyzer to measure data, you need to select a suitable synchronization source. If the synchronization source is not set properly, the measured value may be unstable or erroneous. I...[Details]
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According to Gartner's latest forecast, global IT spending is expected to reach US$4.5 trillion in 2022, an increase of 5.5% compared to 2021. "More organizations will build new technologies and s...[Details]
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introduction
In the photoelectric measurement system, an image processor is required for image acquisition and processing. At present, most of the signal generators for detecting image processors a...[Details]
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Introduction STC's 8-bit MCUs include the 89/90/10/11/12/15/8 (A/F/G/H) series, all of which are 8-bit MCUs derived from 8051. The characteristics of each series are as follows: STC89 Series Tradit...[Details]
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On October 25, Honeycomb Energy announced that its 200,000th set of short knife battery pack was successfully rolled off the production line at its Yancheng base recently, marking a continued incre...[Details]