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"Only if they survive can we survive," an electricity worker lamented recently.
According to statistics from the China Electricity Council, in the secondary industry, the proportion of electri...[Details]
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The definition of oscilloscope analog bandwidth is familiar to everyone. It is defined for sine wave signals. From the frequency domain, the spectrum of a sine wave signal is a single spectrum line. ...[Details]
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At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
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August 1, 2022, China –
STMicroelectronics has released two reference designs using the STSPIN32 motor control system-in-package (SiP) to simplify the development of industrial or appliance com...[Details]
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In 2010, as China's security industry entered a rapid development track, in China, whether it is economically developed coastal cities or large and medium-sized cities in the west that are yet to be d...[Details]
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According to foreign media reports, the US Patent & Trademark Office has published a patent application from Samsung for a wireless car charging device. The patent application states that the wirele...[Details]
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The 16x16 LED dot matrix designed based on 51 single chip microcomputer uses 74HC154 and 74LS04 as the driver for the 16x16 LED dot matrix. The simulation schematic diagram is as follows The micro...[Details]
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Playing music, knowledge without equipment is like "talking on paper". Therefore, choosing a good set of audio equipment is very important. However, there are many brands of speakers in the audio m...[Details]
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It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
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The front end needs to use buttons, so a state machine is created (as shown in the figure): main.c 1 #include N76E003.H 2 #include SFR_Macro.h //N76E003 SFR register setting macro definition ...[Details]
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A gas sensor is a device that converts gas type and information related to its concentration into electrical signals. According to the strength of these electrical signals, information related to the...[Details]
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The logic analyzer is the same as an oscilloscope, which collects the specified signals and displays them to the developer in a graphical way. The developer analyzes these graphical signals according...[Details]
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In a common dual-tube pulse circuit, one tube is always on and the other is off. However, the complementary tube pulse circuit is different. It has the following characteristics:
(1) Both tube...[Details]
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Industrial thermocouples are commonly used temperature measuring elements in temperature measuring instruments. They directly measure temperature and convert temperature signals into thermoelectric...[Details]
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Preface
The automotive industry is currently at a very challenging historical moment. With the ever-changing application scenarios such as electrification, intelligence, networking and sharing...[Details]